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BHP BILLITON PLC - Results for the Half Year Ended 31 December 2016

Release Date: 21/02/2017 07:52
Code(s): BIL     PDF:  
Wrap Text
Results for the Half Year Ended 31 December 2016

BHP Billiton Plc
Registration number 3196209
Registered in England and Wales
Share code: BIL
ISIN: GB0000566504


                                                                                                             21 February 2017


                                 For Announcement to the Market

Name of Companies:                 BHP Billiton Limited (ABN 49 004 028 077) and
                                   BHP Billiton Plc (Registration No. 3196209)

Report for the half year ended 31 December 2016

This statement includes the consolidated results of the BHP Billiton Group, comprising BHP Billiton Limited and BHP Billiton
Plc, for the half year ended 31 December 2016 compared with the half year ended 31 December 2015 and the year ended 30
June 2016.

The results are prepared in accordance with IFRS and are presented in US dollars.

Headline Earnings

In accordance with the JSE Listing Requirements, Headline earnings/(loss) is presented below.
                                                                              Half year         Half year             Year
                                                                                  ended             ended            ended
                                                                            31 December       31 December          30 June
                                                                                   2016              2015             2016
                                                                                   US$M              US$M             US$M


  Earnings/(loss) attributable to ordinary shareholders                           3,204           (5,669)          (6,385)

  Adjusted for:
  Gain on sale of PP&E, Investments and Operations                                (359)              (23)              (1)
  Impairments                                                                       111             7,721            7,872
  Recycling of re-measurements from equity to the income statement                    -                 -              (9)
  Tax effect of above adjustments                                                   (2)           (2,420)          (2,343)
  Subtotal of Adjustments                                                         (250)             5,278            5,519

  Headline earnings/(loss)                                                        2,954             (391)            (866)


  Diluted Headline earnings/(loss)                                                2,954             (391)            (866)



  Basic earnings per share denominator (millions)                                 5,322             5,322            5,322
  Diluted earnings per share denominator (millions)                               5,336             5,322            5,322

  Headline earnings/(loss) per share (US cents)                                    55.5             (7.4)           (16.3)
  Diluted Headline earnings/(loss) per share (US cents)                            55.4             (7.4)           (16.3)
   

NEWS RELEASE
Release Time         IMMEDIATE
Date                 21 February 2017
Number               5/17

        BHP BILLITON RESULTS FOR THE HALF YEAR ENDED 31 DECEMBER 2016

-       Despite improvements in our safety performance indicators, tragically there was a fatality at
        Escondida.
-       Attributable profit of US$3.2 billion, Underlying EBITDA(1) of US$9.9 billion and an Underlying
        EBITDA margin(2) of 54% for the December 2016 half year.
-       Productivity gains(3) of US$1.2 billion achieved for the period, including the benefit from the
        increase in estimated recoverable copper contained in the Escondida sulphide leach pad. We remain
        on track for US$1.8 billion of gains for the 2017 financial year, excluding any impact of industrial
        action at Escondida.
-       Unit cash costs(4) declined at our major assets compared to the December 2015 half year. Full year
        unit cost guidance has been adjusted to reflect unfavourable exchange rate movements.
-       Capital and exploration expenditure(5) decreased by 38% to US$2.7 billion. We now expect to invest
        US$5.6 billion in the 2017 financial year and US$6.3 billion in the 2018 financial year, reflecting an
        increase in exploration spend in both years following the successful bid for Trion in Mexico and
        positive drilling results at LeClerc and Caicos.
-       Strong operating performance and improving capital productivity supported free cash flow(2) of
        US$5.8 billion.
-       We strengthened our balance sheet, with net debt(2) of US$20.1 billion significantly reduced from
        US$26.1 billion at 30 June 2016 reflecting strong free cash flow generation and a favourable fair
        value adjustment of US$2.0 billion related to interest rate and exchange rate movements.
-       The Board has determined to pay an interim dividend of 40 US cents per share which is covered by
        free cash flow. This comprises the minimum payout of 30 US cents per share and an additional
        amount of 10 US cents per share.
-       Total copper production guidance for the 2017 financial year is under review as a result of ongoing
        industrial action at Escondida.
-       At Samarco, substantial progress is being made on the social and environmental remediation
        programs. A Preliminary Agreement has been entered into with the Federal Prosecutors’ Office.
        Restart of operations remains a focus but will only occur if it is safe, economically viable and has
        community support.

    Half year ended 31 December                                             2016              2015          Change
                                                                            US$M              US$M               %
    Profit/(loss) from operations                                          6,057           (7,030)             n/a
    Attributable profit/(loss)                                             3,204           (5,669)             n/a
    Basic earnings/(loss) per share (cents)                                 60.2           (106.5)             n/a
    Dividend per share (cents)                                              40.0              16.0            150%
    Net operating cash flow                                                7,697             5,260             46%
    Underlying EBITDA(1)                                                   9,896             5,994             65%
    Underlying EBIT(1)                                                     5,982             1,342            346%
    Underlying attributable profit(1)                                      3,244               412            687%
    Underlying basic earnings per share (cents)(2)                          61.0               7.7            692%
    Capital and exploration expenditure(5)                                 2,727             4,368           (38%)
    Net debt(2)                                                           20,057            25,921           (23%)

Results for the half year ended 31 December 2016

BHP Billiton Chief Executive Officer, Andrew Mackenzie, said: “This is a strong result that follows several years of
a considered and deliberate approach to improve productivity and redesign our portfolio and operating model.
Our steadfast commitment to this plan has positioned us to take full advantage in a period of higher prices with
Underlying EBITDA up 65 per cent to US$9.9 billion.

The demerger of South32 and over US$7 billion of asset sales have shaped a portfolio that is now true to its
strategy. Our assets are large, long-life and low-cost and provide exposure to a diverse mix of commodities with
an attractive outlook. Our new operating model has sharpened the focus of our operations on the things that
matter most: safety, volume and cost. A decline in unit costs at our major assets supported US$1.2 billion of
productivity gains in the half, which follows the US$11 billion of annualised gains embedded over the last four
years.

Greater productivity and increased capital efficiency supported strong free cash flow generation of US$5.8 billion.
Strict adherence to our capital allocation framework has maximised the use of this cash. We have strengthened
our balance sheet, with net debt falling sharply to close the period at US$20.1 billion. As we further strengthen
the balance sheet our ability to invest counter-cyclically will only be enhanced. Our minimum 50 per cent dividend
payout policy equates to 30 US cents per share. In recognition of the importance of shareholder returns and
confidence in the Company’s performance, the Board has determined to pay an additional amount of 10 US cents
per share, taking the overall interim dividend to 40 US cents per share.

We are confident in the long-term outlook for our commodities, particularly oil, with markets expected to
rebalance in the near-term, and copper where we expect a deficit to emerge in the early 2020s. We have the right
settings in place to substantially grow shareholder value.

The health and safety of our people and the communities in which we operate always come first

Health and safety are core to our values and we are committed to providing a safe workplace. BHP Billiton
reported a record low Total Recordable Injury Frequency of 3.9 per million hours worked in the December 2016
half year. Despite the improvement in safety performance indicators, tragically one of our colleagues died at
Escondida in October 2016.

We remain committed to supporting Samarco with the recovery of the communities and environment

Providing our support for the long-term recovery of the communities and environment affected by the Samarco
tragedy on 5 November 2015 remains a priority for BHP Billiton. Substantial progress has been made on
community resettlement, community health and environment restoration. The Renova Foundation has been
operational since August 2016. Relocation of the communities most severely affected by the dam failure is
progressing well. The program of works designed to contain tailings during the wet season was completed, as
were improvements to water treatment plants along the Rio Doce.

On 18 January 2017, Samarco and its shareholders, Vale and BHP Billiton Brasil, entered into a Preliminary
Agreement with the Federal Prosecutors in Brazil. This outlines the process and timeline for negotiation of a
settlement of the R$155 billion (approximately US$47.5 billion) Civil Claim relating to the Fundão tailings dam
failure. Under the timeframe established in the Preliminary Agreement, negotiations in relation to a final
settlement arrangement with the Federal Prosecutors are expected to occur before the end of June 2017.

Restart of Samarco’s operations remains a focus but is subject to separate negotiations with relevant parties and
will occur only if it is safe, economically viable and has the support of the community. Resuming operations
requires government approvals, the granting of licenses by state authorities, the restructure of Samarco’s debt
and the completion of commercial arrangements with Vale regarding the use of its Timbopeba pit.

In the December 2016 half year, BHP Billiton recorded an exceptional item of US$155 million (after tax) in
relation to the Samarco dam failure. Additional commentary is included on page 35.
Our diversified portfolio and simplified structure deliver strong financial performance

Earnings and margins

   -   Attributable profit of US$3.2 billion includes an exceptional loss of US$40 million (after tax). That loss
       related to the Samarco dam failure (US$155 million), which was partially offset by US$115 million related
       to the cancellation of the Caroona exploration licence.
   -   Underlying attributable profit of US$3.2 billion.
   -   Underlying EBITDA of US$9.9 billion, with higher prices, operating cash cost improvements and other net
       movements (in total US$4.3 billion) more than offsetting the negative impact of currency and inflation
       movements (in total US$0.4 billion).
   -   Underlying EBITDA margin of 54 per cent, compared with 40 per cent in the prior period.

Productivity and costs

    -   US$1.2 billion of additional productivity gains compared to the December 2015 half year, with annualised
        productivity gains of more than US$11 billion already embedded over the last four years.
    -   On track to deliver approximately US$1.8 billion of productivity gains during the 2017 financial year,
        excluding any impact of industrial action at Escondida.
    -   Unit cash costs declined at our major assets when compared to the December 2015 half year.
    -   Escondida, Conventional petroleum, Queensland Coal, and Western Australia Iron Ore (WAIO) unit cash
        costs(4) decreased by 37 per cent, 10 per cent, four per cent and one per cent, respectively, compared to
        the December 2015 half year. Lower Escondida unit cash costs reflected the benefit related to a change
        in estimated recoverable copper contained in the sulphide leach pad and favourable inventory
        movements. In local currency terms, Queensland Coal and WAIO unit costs declined by eight per cent
        and five per cent respectively.
    -   Historical costs and updated guidance for the 2017 financial year (reflecting unfavourable exchange rate
        movements) are summarised below:

                                                                                                     Current      Previous     FY17e
                                                                                                     FY17(i)       FY17(i)        vs
                                                               H1 FY17     H1 FY16        FY16      guidance      guidance      FY16
Conventional petroleum unit cost(ii) (US$ per barrel of oil
equivalent)                                                       8.42        9.38        8.63            10            10       16%
Escondida unit cost (US$ per pound)                               0.91        1.45        1.12     1.00(iii)          1.00     (11%)
Western Australia Iron Ore unit cost (US$ per tonne)             15.05       15.21       15.06           <15            14      (0%)
Queensland Coal unit cost (US$ per tonne)                        56.43       58.69       55.25            54            52      (2%)
(i) Current 2017 financial year guidance is based on exchange rates of AUD/USD 0.75 and USD/CLP 663. Previous guidance was based
on exchange rates of AUD/USD 0.71 and USD/CLP 698.
(ii)Excludes impact from revaluation of embedded derivatives in the Trinidad and Tobago gas contract: H1 FY17 US$46 million loss;
H1 FY16 US$106 million gain; FY16 US$14 million gain.
(iii)Guidance unchanged pending the outcome of industrial action.


Cash flow and balance sheet

    -   Delivered net operating cash flows of US$7.7 billion, reflecting higher commodity prices and further cash
        cost efficiencies.
    -   Generated free cash flow of US$5.8 billion. Our Onshore US assets are now free cash flow positive,
        reflecting continued improvements in both operating and capital efficiency.
    -   We continued to strengthen our balance sheet, finishing the period with net debt(2) of US$20.1 billion (30
        June 2016: US$26.1 billion; 31 December 2015: US$25.9 billion). This reduction reflects strong free cash
        flow generation during the period as well as a non-cash fair value adjustment of US$2.0 billion related to
        interest rate and exchange rate movements, partially offset by the recognition of the Kelar finance lease of
        US$591 million.
    -   Gearing ratio(2) of 24.3 per cent (30 June 2016: 30.3 per cent; 31 December 2015: 29.7 per cent).

Dividends

    -   The dividend policy provides for a minimum 50 per cent payout of Underlying attributable profit at every
        reporting period. The minimum dividend payment for the period is 30 US cents per share.
    -   Recognising the importance of cash returns to shareholders, the Board has determined to pay an
        additional amount of 10 US cents per share, taking the overall interim dividend to 40 US cents per share.

Projects and exploration

    -   Capital and exploration expenditure of US$2.7 billion, down 38 per cent in the December 2016 half year,
        included maintenance spend of US$0.6 billion(6).
    -   Following the successful bid for Trion in Mexico and positive drilling results at LeClerc and Caicos, a
        US$820 million exploration program is now planned for the current financial year.
    -   All major projects under development are tracking to plan.
    -   On 9 February 2017, BHP Billiton’s Board approved an investment of US$2.2 billion (BHP Billiton share)
        for the development of the Mad Dog Phase 2 project in the deepwater Green Canyon area of the Gulf of
        Mexico.
    -   Capital and exploration expenditure is now expected to be US$5.6 billion for the 2017 financial year and
        US$6.3 billion in the 2018 financial year, reflecting an increase in exploration spend in both years.

Disciplined capital allocation is maximising shareholder value

Strict adherence to our capital allocation framework balances value creation, cash returns to shareholders and
balance sheet strength in a transparent and consistent manner. This framework continues to provide valuable
flexibility.

Our priorities for capital are to:

    -   first, maintain safe and stable operations;
    -   second, maintain a strong balance sheet through the cycle;
    -   third, pay shareholders a minimum of 50 per cent of Underlying attributable profit as dividends; and
    -   fourth, direct remaining cash to the value-maximising outcome, with debt reduction, investing in growth
        projects, buying back shares, paying additional dividend amounts and acquiring assets, all competing for
        capital.

With several of our commodity exposures currently trading above our long-term forecasts and with considerable
economic and political uncertainty ahead, our bias for lowering debt remains. While the balance sheet is strong,
our ongoing focus on debt reduction during this period of elevated commodity prices will protect the Company
through periods of higher volatility and support counter cyclical investments as we move through the cycle. We
will continue to invest in releasing near-term latent production capacity and progressing our broad suite of
medium and long-term growth options which, while timed to meet identified market windows, are progressing
well.

Outlook – near-term uncertainty, attractive long-term fundamentals

Economic outlook

World economic growth is likely to remain within the range of three to three and a half per cent in the 2017
calendar year. A move above this range will be delayed by rising political uncertainty which has the potential to
weigh on international trade and business confidence.

Our view on China remains unchanged. China’s economic growth is expected to moderate in the coming year.
The growth rate will remain consistent with official guidance. We anticipate a cooling of growth rates in the
housing and automobile markets in combination with a continuation of strength in infrastructure. Manufacturing
investment should stabilise, however exports may be challenged by the rising threat of protectionism.

China’s policymakers will continue to seek a balance between the pursuit of reform and the maintenance of
macroeconomic and financial stability. We expect a continuation of efforts to address excess capacity and
improve balance sheet health in over-indebted sectors. Longer term, our view remains that China’s economic
growth rate will decelerate as the working age population falls and the capital stock matures. China’s economic
structure will continue to rebalance from industry to services and growth drivers will shift from investment and
exports towards consumption.

The outlook for the US economy is uncertain. The policy platform of the new administration points to a higher
inflation environment than previously envisaged. The medium-term impact on growth is unclear, notwithstanding
infrastructure related announcements, especially in the context of tighter financial conditions. In Europe and
Japan, where the limits of monetary policy effectiveness may have been reached, any upside on growth will have
to come from external demand sources. India’s economy should return to a healthy growth trajectory once the
demonetisation shock recedes. The stabilisation of commodity prices should help put a floor under growth in
resource-exporting emerging markets.

Commodities outlook

Crude oil prices trended higher in the first half of the 2017 financial year, particularly in the second quarter. OPEC
reversed course on 30 November 2016 by agreeing to its first production cut since 2008 and the first cooperative
deal with non-OPEC producers since 2001. These developments, and improving fundamentals, led to the price
recovery. The market is expected to rebalance in the short-term, supporting prices as inventory levels normalise.
However, political uncertainty, OPEC compliance rates and rising US output may offer some headwinds. The
long-term outlook remains positive, underpinned by rising demand from the developing world and natural field
decline.

The domestic gas price in the US strengthened on a combination of winter heating demand, rising exports, and
declining production. At the end of the reporting period, natural gas inventories were below the five-year average.
This reduction in inventory levels is likely to offer price support in the near-term, notwithstanding the usual
seasonal influences. The abundance of lower-cost supply is likely to moderate significant price inflation longer
term, however, natural field decline and robust demand growth are forecast to incentivise development of
incrementally higher-cost resources.

Copper prices improved towards the end of the first half of the 2017 financial year due to a combination of mine
supply disruptions, stronger than expected Chinese demand and an improvement in investor sentiment. In the
short- to medium-term, new and expanded production is expected to keep pace with demand and maintain a
well-supplied market in balance. In the long-term, the copper outlook remains positive, as demand is supported
by China’s shift towards consumption and the scope for substantial growth in emerging markets. A deficit is
expected to emerge by the early 2020s as grade decline, water availability and limited high-quality development
opportunities constrain the industry’s ability to cheaply meet growing demand.

Global steel production growth gained momentum in the first half of the 2017 financial year, led by a recovery in
China. In the short-term, Chinese steel production growth is expected to moderate as the rate of growth in the
housing market eases amidst escalating supply-side measures. Steel production in the rest of the world is likely
to improve marginally, led by India. In the long-term, the global steel market will grow modestly, supported mainly
by incremental demand from India and other populous emerging markets.

Iron ore prices have been highly volatile, starting the 2016 calendar year at low levels before recovering strongly
in the Chinese spring. The price reached a two year high in December 2016, on the back of higher-than-expected
steel production in China and tight supply of high grade ores. The market is likely to come under pressure in the
short-term from moderating Chinese steel demand growth, high port inventories and incremental low cost supply.

Metallurgical coal prices surged in the first half of the 2017 financial year, driven by pronounced shortages in both
domestic Chinese and seaborne supply and reflected the impact of China’s 276-working day reform policy and
adverse weather conditions in China and Queensland. Prices are expected to return to industry marginal cost
once seaborne and Chinese supply constraints are eased. The application of China’s coal supply reform policy is
a source of short-term uncertainty. We expect emerging markets such as India will provide long-term seaborne
demand growth, while high-quality metallurgical coals will continue to offer steel makers value-in-use benefits.

Capital and exploration

Historical capital and exploration expenditure and updated guidance for the 2017 and 2018 financial years
(reflecting an increase in exploration spend in both years) are summarised in the following table:

                                                                                   FY18e       FY17e      H1 FY17        H1 FY16          FY16
                                                                                    US$B        US$B         US$M           US$M          US$M
Capital expenditure (purchases of property, plant and equipment)                     5.4         4.6        2,288          3,958         6,946
Add: exploration expenditure                                                         0.9         1.0          439            410           765
Capital and exploration expenditure (cash basis)                                     6.3         5.6        2,727          4,368         7,711
(i) Includes capitalised deferred stripping of US$200 million for H1 FY17; US$394 million for FY17 and US$878 million for FY18 (H1 FY16:
US$391 million; FY16 US$750 million).


All major projects under development remain on time and on budget. During the December 2016 half year, the
Bass Strait Longford Gas Conditioning Plant project achieved initial gas sales and the Escondida Water Supply
project achieved mechanical completion, with first water expected to be delivered in the March 2017 quarter.
At Jansen, excavation and lining of the shafts are steadily progressing. Both shafts have been safely excavated
and lined through the Blairmore aquifer. The engineering contract for feasibility studies of Jansen Stage 1 has
been awarded.

On 9 February 2017, BHP Billiton’s Board approved an investment of US$2.2 billion (BHP Billiton share) for the
development of the Mad Dog Phase 2 project in the deepwater Green Canyon area of the Gulf of Mexico.

Business      Project and                  Capacity(i)                                   Capital          Date of initial                Progress
              ownership                                                           expenditure(i)            production
                                                                                            US$M
                                                                                          Budget           Actual            Target
Projects completed during the December 2016 half year
Business       Project and                 Capacity(i)                                   Capital          Date of initial                 Progress
               ownership                                                          expenditure(i)            production
                                                                                            US$M
                                                                                          Budget           Actual            Target
Petroleum      Bass Strait Longford Gas    Designed to process approximately                 520          Q4 CY16              CY16  Initial sales
               Conditioning                400 MMcf/d of high CO2 gas.                                                                    achieved
               Plant (Australia)
               50% (non-operator)
Projects in execution at 31 December 2016
Copper         Escondida Water Supply      New desalination facility to ensure             3,430                            Q1 CY17    Mechanical
               (Chile)                     continued water supply to Escondida.                                                        completion
               57.5%                                                                                                                     achieved
                                                                                                                                              99%
                                                                                                                                         complete
Petroleum      North West Shelf Greater    To maintain LNG plant throughput                  314                               CY19           27%
               Western Flank-B             from the North West Shelf operations.                                                         complete
               (Australia)
               16.67%
               (non-operator)
Other projects in progress at 31 December 2016
Potash(ii)     Jansen Potash               Investment to finish the excavation               2,600                                            64%
               (Canada)                    and lining of the production and                                                              complete
               100%                        service shafts, and to continue the
                                           installation of essential surface
                                           infrastructure and utilities.
(i)Unless noted otherwise, references to capacity are on a 100 per cent basis, references to capital expenditure from subsidiaries are
reported on a 100 per cent basis and references to capital expenditure from joint operations reflects BHP Billiton’s share.
(ii)Total potash expenditure of approximately US$300 million, including capital expenditure of less than US$200 million, is expected for the
2017 financial year.


Income statement

Underlying attributable profit and Underlying EBITDA are presented below. We believe focusing on Underlying
EBITDA more closely reflects operating cash generative capacity and hence the underlying performance of our
business.

Half year ended 31 December                                                                              2016                              2015
                                                                                                         US$M                              US$M
Underlying attributable profit                                                                          3,244                               412
Exceptional items (after taxation) – refer to pages 9 and 35                                             (40)                           (6,132)
Minority interest in exceptional items                                                                      -                                51
Attributable profit/(loss)                                                                              3,204                           (5,669)

Half year ended 31 December                                                                              2016                              2015
                                                                                                         US$M                              US$M
Underlying EBITDA                                                                                       9,896                             5,994
Depreciation, amortisation and impairments                                                            (3,914)                           (4,652)
Exceptional items (before net finance costs and taxation)(i) – refer to pages                              75                           (8,372)
9 and 35
Profit/(loss) from operations                                                                           6,057                           (7,030)
Net finance costs                                                                                       (577)                             (429)
Total taxation (expense)/benefit                                                                      (2,028)                             1,726
Profit/(loss) after tax                                                                                 3,452                           (5,733)
(i) Exceptional items of US$75 million excludes net finance costs of US$(66) million included in the total US$(155) million related to the
Samarco dam failure. Total exceptional items before tax inclusive of the US$(66) million net finance costs are US$9 million.


Underlying EBITDA

The following table and commentary describe the impact of the principal factors that affected Underlying EBITDA
for the December 2016 half year compared with the December 2015 half year:

                                                                US$M
Half year ended 31 December 2015                               5,994
Net price impact:
 Change in sales prices                                        3,852 Higher average realised prices for all our major commodities.
 Price-linked costs                                            (345) Increased royalties reflect higher realised prices.
                                                               3,507
Change in volumes:
                                                                US$M
Half year ended 31 December 2015                               5,994
 Productivity                                                     74 Productivity improvements across WAIO’s integrated supply chain
                                                                     offset by lower volumes at Pampa Norte due to maintenance and lower
                                                                     copper grade as expected at Antamina.
 Growth                                                        (199) Deferral of development activity in Onshore US and expected natural
                                                                     field decline.
                                                               (125)
Change in controllable cash costs(2):
 Operating cash costs                                          1,142 Lower costs across the Group reflected a decrease in labour and
                                                                     contractor costs, favourable impacts from a change in estimated
                                                                     recoverable copper in the Escondida sulphide leach pad and inventory
                                                                     movements, partially offset by additional WAIO rail maintenance costs.
 Exploration and business development                           (81) Higher petroleum exploration expense reflecting expensing of the
                                                                     Burrokeet wells.
                                                               1,061
Change in other costs:
 Exchange rates                                                (282) Impact of the stronger Australian dollar and Chilean peso against the
                                                                     US dollar.
 Inflation                                                     (148) Impact of inflation on the Group’s cost base.
 Fuel and energy                                                  25 Lower diesel prices at minerals assets offset higher electricity costs at
                                                                     Olympic Dam.
 Non-cash                                                      (189) Increased depletion of stripping capitalised in prior periods and lower
                                                                     strip ratio consistent with the Escondida mine plan.
 One-off items                                                    13 Reflects power outage at Olympic Dam, royalty and other matters.
                                                               (581)
Asset sales                                                      163 Divestment of 50 per cent interest in Scarborough and non-core asset
                                                                     sales in Onshore US.
Ceased and sold operations                                      (64) Divestment of San Juan and Navajo energy coal assets.
Other items                                                     (59) Higher average realised prices received by our equity accounted
                                                                     investments offset by the suspension of Samarco operations and
                                                                     unfavourable fair value movements in Trinidad and Tobago gas
                                                                     contract.
Half year ended 31 December 2016                              9,896
 
The following table reconciles relevant factors with changes in the Group’s productivity:

Half year ended 31 December 2016                                                                                                       US$M
Change in controllable cash costs                                                                                                     1,061
Change in volumes attributed to productivity                                                                                             74
Change in productivity in Underlying EBITDA                                                                                           1,135
Change in capitalised exploration                                                                                                        64
Change attributable to productivity initiatives                                                                                       1,199

Prices and exchange rates

The average realised prices achieved for our major commodities are summarised in the following table:

                                                                                                       H1 FY17       H1 FY17        H1 FY17
                                                                                                            vs            vs             vs
Average realised prices(i)                     H1 FY17       H1 FY16       H2 FY16           FY16      H1 FY16       H2 FY16           FY16
Oil (crude and condensate) (US$/bbl)                45            42            37             39           7%           22%            15%
Natural gas (US$/Mscf)(ii)                        3.21          2.91          2.74           2.83          10%           17%            13%
US natural gas (US$/Mscf)                         2.79          2.35          1.96           2.16          19%           42%            29%
LNG (US$/Mscf)                                    6.35          8.24          7.12           7.71        (23%)         (11%)          (18%)
Copper (US$/lb)(iii)                              2.41          2.12          2.16           2.14          14%           12%            13%
Iron ore (US$/wmt, FOB)                             55            43            44             44          28%           25%            25%
Hard coking coal (HCC) (US$/t)                     179            82            83             83         118%          116%           116%
Weak coking coal (WCC) (US$/t)                     122            67            70             69          82%           74%            77%
Thermal coal (US$/t)(iv)                            74            49            46             48          51%           61%            54%
Nickel metal (US$/t)                            10,581         9,926         8,792          9,264           7%           20%            14%
(i) Based on provisional, unaudited estimates. Prices exclude third party product and internal sales, and represent the weighted average of
various sales terms (for example: FOB, CIF and CFR), unless otherwise noted.
(ii) Includes internal sales.
(iii) Includes the impact of provisional pricing and finalisation adjustments which increased Underlying EBITDA by US$37 million in the
December 2016 half year.
(iv) Export sales only; excludes Cerrejón. Includes thermal coal sales from metallurgical coal mines.


The following exchange rates relative to the US dollar have been applied in the financial information:
  Currency                           Average             Average
                             Half year ended     Half year ended                        As at                  As at                      As at
                                 31 December         31 December                  31 December            31 December                    30 June
                                        2016                2015                         2016                   2015                       2016
  Australian dollar(i)                  0.75                0.72                         0.72                   0.73                       0.75
  Chilean peso                           663                 687                          667                    707                        661
(i) Displayed as US$ to A$1 based on common convention.

Depreciation, amortisation and impairments

Depreciation, amortisation and impairments declined by US$738 million to US$3.9 billion, and reflected lower
production and a reduction in the depreciable asset base resulting from previously recorded impairment charges
in Onshore US.

Net finance costs

Net finance costs increased by US$148 million to US$577 million due to higher benchmark interest rates.

Taxation expense

The Group’s adjusted effective tax rate(2), which excludes the influence of exchange rate movements and
exceptional items, was 34.7 per cent (31 December 2015: 33.5 per cent). The adjusted effective tax rate is
expected to be in the range of approximately 35 to 40 per cent for the 2017 financial year.

 Half year ended 31 December                                   2016                                                2015
                                          Profit/(loss)            Income tax                    Profit/(loss)          Income tax
                                                 before            (expense)/                           before          (expense)/
                                               taxation               benefit                         taxation             benefit
                                                   US$M                  US$M            %                US$M                US$M           %
 Statutory effective tax rate                     5,480               (2,028)        37.0%             (7,459)               1,726           –
 Adjusted for:
 Exchange rate movements                              –                    82                                –                 208
 Exceptional items                                  (9)                    49                            8,372             (2,240)
 Adjusted effective tax rate                      5,471               (1,897)        34.7%                 913               (306)       33.5%

Other royalty and excise arrangements which are not profit based are recognised as operating costs within Profit/
(loss) before taxation. These amounted to US$963 million during the period (31 December 2015: US$755
million).

Exceptional items

The following table sets out the exceptional items in the December 2016 half year. Additional commentary is
included on page 35.

Half year ended 31 December 2016                                            Gross                          Tax                           Net
                                                                             US$M                         US$M                          US$M
Exceptional items by category
Samarco dam failure(i)                                                      (155)                            –                         (155)
Cancellation of the Caroona exploration licence                               164                         (49)                           115
Total                                                                           9                         (49)                          (40)
(i) Financial impacts of US$(155) million from the Samarco dam failure relates to US$(61) million share of loss from US$(61) million
funding provided during the period, US$(41) million direct costs incurred by BHP Billiton Brasil Ltda and other BHP Billiton entities,
US$(66) million net finance costs offset by US$13 million other movements in the Samarco dam failure provision including foreign
exchange.

Dividend

Our Board today determined to pay an interim dividend of 40 US cents per share. The interim dividend to be paid
by BHP Billiton Limited will be fully franked for Australian taxation purposes.

Events in respect of the interim dividend                                                                                              Date
Currency conversion into rand                                                                                                  3 March 2017
Last day to trade cum dividend on JSE Limited (JSE)                                                                            7 March 2017
Ex-dividend Date JSE and New York Stock Exchange (NYSE)                                                                        8 March 2017
Ex-dividend Date Australian Securities Exchange (ASX) and London Stock Exchange (LSE)                                          9 March 2017
Record Date (including currency conversion and currency election dates for ASX and LSE)                                       10 March 2017
Payment Date                                                                                                                  28 March 2017

BHP Billiton Plc shareholders registered on the South African section of the register will not be able to
dematerialise or rematerialise their shareholdings between 8 and 10 March 2017 (inclusive), nor will transfers
between the UK register and the South African register be permitted between 3 and 10 March 2017 (inclusive).
American Depositary Shares (ADSs) each represent two fully paid ordinary shares and receive dividends
accordingly.

Details of the currency exchange rates applicable to the dividend will be announced to the relevant stock
exchanges following conversion and will appear on the Group’s website.

Debt management and liquidity

During the December 2016 half year, Escondida issued US$1.2 billion of new long-term debt to refinance US$0.8
billion of short-term debt. At the Group level, no new debt was issued and US$1.3 billion of senior debt was
repaid at maturity. This is consistent with the Group’s continued focus on debt reduction.

The Group has a US$6.0 billion commercial paper program backed by a US$6.0 billion revolving credit facility.
The revolving credit facility expires in May 2021, after the one-year extension option was exercised in May 2016.
As at 31 December 2016, the Group had US$ nil outstanding in the US commercial paper market, US$ nil drawn
under the revolving credit facility and US$14.0 billion in cash and cash equivalents.

Segment summary(i)

A summary of the performance for the December 2016 and December 2015 half years is presented below.

Half year ended                                                           Profit/       Net
31 December 2016                  Underlying  Underlying Exceptional  (loss) from operating     Capital Exploration    Exploration
US$M                  Revenue(ii)     EBITDA        EBIT  items(vii)   operations    assets expenditure   gross(iii) to profit(iv)
Petroleum                  3,302       2,000         360            -         360    24,331         845         364            260
Copper                     4,209       1,744         914            -         914    24,743         830          17             17
Iron Ore                   6,930       4,162       3,230         (55)       3,175    20,312         415          50             50
Coal                       3,927       2,011       1,628          164       1,792    10,335         103           3              3
Group and unallocated
items(v)                     482        (21)       (150)         (34)       (184)     2,747          95           5              5
Inter-segment
adjustment(vi)              (54)           -           -            -           -         -           -           -              -
BHP Billiton Group        18,796       9,896       5,982           75       6,057    82,468       2,288         439            335



Half year ended                                                           Profit/        Net
31 December 2015                  Underlying  Underlying  Exceptional (loss) from  operating       Capital  Exploration   Exploration
US$M                 Revenue(ii)      EBITDA        EBIT        items  operations     assets   expenditure   gross(iii) to profit(iv)
Petroleum                  3,800       2,215       (199)      (7,184)     (7,383)     25,950         1,455          321           126
Copper                     3,893         829         101            -         101     23,636         1,596           33            33
Iron Ore                   5,349       2,823       1,927      (1,180)         747     22,264           553           46            30
Coal                       2,337         155       (342)            -       (342)     11,225           185            9             9
Group and unallocated
items(v)                     404         (28)      (145)          (8)       (153)      3,038           169            1             1
Inter-segment
adjustment(vi)              (71)           -           -           -            -          -             -            -             -
BHP Billiton Group        15,712       5,994       1,342     (8,372)      (7,030)     86,113         3,958          410           199
(i) Group and segment level information is reported on a statutory basis which, in relation to Underlying EBITDA, includes depreciation,
amortisation and impairments, net finance costs and taxation (expense)/benefit of US$267 million (2015: US$274 million) related to equity
accounted investments. It excludes exceptional items of US$61 million (2015: US$655 million) related to share of loss from equity
accounted investments. Group profit/(loss) before taxation comprised Underlying EBITDA, exceptional items, depreciation, amortisation
and impairments of US$3,914 million (2015: US$4,652 million) and net finance costs of US$577 million (2015: US$429 million).
(ii) Revenue is based on Group realised prices and includes third party products. Sale of third party products by the Group contributed
revenue of US$567 million and Underlying EBITDA of US$49 million (2015: US$555 million and US$(27) million).
(iii) Includes US$147 million capitalised exploration (2015: US$211 million).
(iv) Includes US$43 million of exploration expenditure previously capitalised, written off as impaired (included in depreciation and
amortisation) (2015: US$ nil).
(v) Group and unallocated items includes Functions, other unallocated operations including Potash, Nickel West and consolidation
adjustments. Revenue not attributable to reportable segments comprises the sale of freight and fuel to third parties. Exploration and
technology activities are recognised within the relevant segments.

Half year ended                                                                           Net
31 December 2016                             Underlying              Underlying     operating     Capital  Exploration   Exploration
US$M                             Revenue         EBITDA       D&A          EBIT        assets expenditure        gross     to profit
Potash                                 -           (52)         6          (58)         2,983          68            -             -
Nickel West                          472             37        43           (6)         (193)          22            5             5

Half year ended                                                                           Net
31 December 2015                             Underlying              Underlying     operating      Capital  Exploration  Exploration
US$M                             Revenue         EBITDA       D&A          EBIT        assets  expenditure        gross    to profit
Potash                                 -           (84)         3          (87)         2,775          113            -            -
Nickel West                          387          (109)        33         (142)         (123)           49            1            1
(vi) Comprises revenue of US$43 million generated by Petroleum (2015: US$60 million) and US$11 million generated by Iron Ore
(2015: US$11 million).
(vii) Exceptional items of US$75 million excludes net finance costs of US$(66) million included in the total US$(155) million related to the
Samarco dam failure. Total exceptional items before tax inclusive of the US$(66) million net finance costs are US$9 million. Refer to
note 2 Exceptional items for further information.

Petroleum

Underlying EBITDA for Petroleum decreased by US$215 million to US$2.0 billion in the December 2016 half
year.

                                                                                                                                        US$M
Underlying EBITDA for the half year ended 31 December 2015                                                                             2,215
Net price impact(i)                                                                                                                       27
Change in volumes: growth                                                                                                              (199)
Change in controllable cash costs                                                                                                      (100)
Profit on sale of assets                                                                                                                 196
Other(ii)                                                                                                                              (139)
Underlying EBITDA for the half year ended 31 December 2016                                                                             2,000
(i) Average realised price: crude and condensate oil US$45/bbl (2015: US$42/bbl); natural gas US$3.21/Mscf (2015: US$2.91/Mscf); LNG
US$6.35/Mscf (2015: US$8.24/Mscf).
(ii) Other includes: exchange rate; inflation; ceased and sold operations; other items. Other items includes Onshore US rig termination
charges of US$6 million (2015: US$65 million) and impact from revaluation of embedded derivatives in Trinidad and Tobago gas contract
of US$46 million loss (2015: US$106 million gain).

Total petroleum production for the December 2016 half year decreased by 15 per cent to 105.9 MMboe.

    -    Conventional production was broadly unchanged at 66 MMboe as higher production at Bass Strait and
         North West Shelf offset natural field decline across the portfolio and the divestment of our gas business in
         Pakistan.
    -    Onshore US production declined by 31 per cent to 40 MMboe as a result of the decision to defer
         development activity for value and natural field decline.

Total petroleum production guidance for the 2017 financial year remains unchanged at between 200 and 210
MMboe, comprising Conventional volumes between 123 and 127 MMboe and Onshore US volumes between 77
and 83 MMboe.

The increase in controllable cash costs reflects an increase in exploration expense, primarily attributable to
expensing of the Burrokeet wells. Conventional unit costs declined by 10 per cent to US$8.42 per barrel during
the December 2016 half year as a result of a decrease in workovers. Conventional unit cost guidance for the
2017 financial year is unchanged at approximately US$10 per barrel reflecting expected lower volumes as a
result of seasonal demand in the second half of the year and timing of maintenance costs.

In the December 2016 half year, gains on asset divestments of US$196 million were recognised, with the majority
related to the sale of 50 per cent of BHP Billiton’s interest in the undeveloped Scarborough area gas fields to
Woodside Energy Limited as well as some non-core asset sales in Onshore US as we continue to optimise our
acreage.

Petroleum capital expenditure declined by 42 per cent to US$845 million in the December 2016 half year. This
included US$273 million of Onshore US drilling and development expenditure. Despite longer and more complex
laterals and trials of new wells, our overall drilling and completion costs are now 25 per cent lower than the
December 2015 half year, reflecting optimised well designs, operational efficiencies and procurement savings.
Our Onshore US assets are now free cash flow positive reflecting these improvements in both operating and
capital efficiency.

Cost per well (US$M)                                                                 H1 FY17            H2 FY16          H1 FY16                FY16
Black Hawk: Drilling cost                                                                1.8                1.9              2.6                 2.3
Black Hawk: Completion cost                                                              2.7                2.7              3.2                 3.1
Permian: Drilling cost                                                                   2.9                2.9              3.9                 3.4
Permian: Completion cost                                                                 2.2                2.5              3.1                 2.9
Haynesville: Drilling cost                                                               3.5                n/a              n/a                 n/a
Haynesville: Completion cost                                                             2.7                n/a              n/a                 n/a

Petroleum capital expenditure guidance of approximately US$1.4 billion (excluding US$0.2 billion from capital
creditor movements) for the 2017 financial year remains unchanged. This includes Conventional capital
expenditure of US$0.8 billion which is focused on life extension projects at Bass Strait and North West Shelf.
Onshore US capital expenditure is expected to be US$0.6 billion with development activity tailored to market
conditions.

On 9 February 2017, BHP Billiton’s Board approved the development of the Mad Dog Phase 2 project in the
deepwater Green Canyon area of the Gulf of Mexico. The project includes a new floating production facility with
the capacity to produce up to 140,000 gross barrels of crude oil per day from up to 14 production wells, and is
expected to begin production in the 2022 financial year. The project cost has more than halved since 2013 with a
revised field development concept leading to significant cost reductions and is now estimated to be US$9 billion
on a 100 per cent basis (US$2.2 billion BHP Billiton share). This decision follows BP’s (the operator) sanction of
the Mad Dog Phase 2 project in December 2016.

During the December 2016 half year, our Onshore US operated rig count was reduced from four to three. The
current rig count includes the deployment of a rig in the Haynesville field in October 2016, following the
successful execution of our hedging pilot. Additional hedge activity during the December 2016 quarter has led to
approval of a second rig in the Haynesville with operations expected to commence in March 2017. We maintain
the flexibility to add additional rigs in the Haynesville if market conditions are supportive. Completions activity in
the Black Hawk was accelerated in the December 2016 quarter to drawdown drilled and uncompleted well
inventory as market conditions improved.

We have further optimised our acreage through trades and swaps in the Permian, and we continue to talk to
neighbouring operators about mutually value accretive swaps to enable us to drill longer wells.

We are currently progressing trials in the Black Hawk, testing the potential for staggered wells to increase
recovery, larger frac jobs to improve productivity and the potential of the Upper Eagle Ford horizon. We expect
early results of these trials to be known during the September 2017 quarter. These trials, combined with our
improved productivity, are significantly adding to our economic well inventory that can generate a minimum 15
per cent internal rate of return at US$50 per barrel and US$3 per MMbtu.

December 2016 half year                                             Liquids focused areas                      Gas focused areas
(December 2015 half year)                                       Eagle Ford             Permian         Haynesville      Fayetteville            Total
Capital expenditure(i)                    US$ billion            0.1 (0.6)           0.1 (0.2)           0.0 (0.0)         0.0 (0.0)        0.3 (0.9)
Rig allocation                            At period end              1 (5)               1 (2)               1 (0)             0 (0)            3 (7)
Net wells drilled and completed(ii)       Period total             43 (74)             15 (19)               0 (4)            2 (10)         60 (107)
Net productive wells                      At period end          942 (912)            118 (94)           394 (409)     1,042 (1,085)    2,496 (2,500)
(i) Includes land acquisition, site preparation, drilling, completions, well site facilities, mid-stream infrastructure and pipelines.
(ii) Can vary between periods based on changes in rig activity and the inventory of wells drilled but not yet completed at period end.

Petroleum exploration expenditure for the December 2016 half year was US$364 million, of which US$217 million
was expensed. Activity for the period was largely focused in the deepwater Gulf of Mexico and the Caribbean.

During the period, positive drilling results were announced at the Caicos well in the Gulf of Mexico, with oil
encountered in multiple horizons, and at the LeClerc well in Trinidad and Tobago, with gas encountered in
multiple horizons. The Wildling appraisal well has been accelerated to establish the resource scale and potential
for commerciality of the oil discovered at Caicos. Studies have also commenced on the volume and potential
market for the gas discovered at LeClerc to assess commerciality. Non-commercial hydrocarbons were
encountered at the Burrokeet-2 well, concluding Phase 1 of the Trinidad and Tobago deepwater drilling
campaign. The Invictus rig was mobilised to the Gulf of Mexico to drill the Wildling appraisal well, which spud on 8
January 2017.

During the December 2016 half year, BHP Billiton won the bid to acquire a 60 per cent participating interest in
and operatorship of blocks AE-0092 and AE-0093, containing the Trion discovered resource, in Mexico. Subject
to satisfaction of conditions, BHP Billiton anticipates signing the relevant agreements in the March 2017 quarter.
Trion provides us with a first mover advantage and an opportunity to further appraise and potentially develop this
area of the deepwater Gulf of Mexico.

Following the successful bid for Trion in Mexico and positive drilling results at the Caicos well in the Gulf of
Mexico and the LeClerc well in Trinidad and Tobago, an US$820 million exploration program is now planned for
the 2017 financial year, an increase of US$120 million from prior guidance.

Financial information for Petroleum for the December 2016 and December 2015 half years is presented below.

Half year ended                                                                        Net
31 December 2016                             Underlying             Underlying   operating     Capital Exploration     Exploration
US$M                            Revenue(i)       EBITDA      D&A          EBIT      assets expenditure    gross(ii) to profit(iii)
Australia Production Unit(iv)         308           263      142           121       1,025          15
Bass Strait                           543           410       95           315       3,073          85
North West Shelf                      604           581      102           479       1,529         109
Atlantis                              288           230      206            24       1,641          76
Shenzi                                244           183      100            83       1,085          35
Mad Dog                                90            70       27            43         685          35
Eagle Ford                            562           336      567         (231)       6,820         135
Permian                               165            56      155          (99)       1,036         120
Haynesville                           148            11       75          (64)       2,889          13
Fayetteville                          136            45       37             8         919           5
Trinidad/Tobago                        46          (21)       13          (34)         822         136
Algeria                               104            76       18            58          99          10
Exploration                             -         (217)       72         (289)         693           -
Other(v)(vi)                           57          (32)       33          (65)       2,855          71
Total Petroleum from Group
production                          3,295         1,991    1,642           349      25,171         845         364           260
Closed mines(vii)                       -             8        -             8       (840)           -           -             -
Third party products                   14             3        -             3           -           -
Total Petroleum                     3,309         2,002    1,642           360      24,331         845         364           260
Adjustment for equity
accounted investments(viii)           (7)           (2)      (2)             -           -           -           -             -
Total Petroleum statutory
result                              3,302         2,000    1,640           360      24,331         845         364           260

Half year ended                                                                        Net
31 December 2015                             Underlying             Underlying   operating     Capital Exploration      Exploration
US$M                           Revenue(i)        EBITDA       D&A         EBIT      assets expenditure    gross(ii)  to profit(iii)
Australia Production Unit(iv)         374           299       174          125       1,349         132
Bass Strait                           454           328        74          254       3,052         134
North West Shelf                      653           478       102          376       1,386          75
Atlantis                              347           249       238           11       2,039         133
Shenzi                                282           237       128          109       1,190          59
Mad Dog                                52            41        14           27         635          61
Eagle Ford                            884           440     1,079        (639)       7,574         586
Permian                               140            23       140        (117)       1,110         201
Haynesville                           170          (11)       204        (215)       3,158          26
Fayetteville                          140            23       125        (102)         962          38
Trinidad/Tobago                        71           153        11          142         884           5
Algeria                                73            52        17           35          81          10
Exploration                             -         (126)        43        (169)         897           -
Other(v)(vi)(ix)                       79           (9)        67         (76)       2,495          (5)
Total Petroleum from Group
production                          3,719         2,177     2,416        (239)      26,812       1,455         321           126
Closed mines(vii)                       -            36         -           36       (862)           -           -             -
Third party products                   88             4         -            4           -           -
Total Petroleum                     3,807         2,217     2,416        (199)      25,950       1,455         321           126
Adjustment for equity
accounted investments(viii)           (7)           (2)       (2)            -           -           -           -             -
Total Petroleum statutory
result                              3,800         2,215     2,414        (199)      25,950       1,455         321            126
(i) Petroleum revenue from Group production includes: crude oil US$1,701 million (2015: US$2,003 million), natural gas US$892 million
(2015: US$933 million), LNG US$419 million (2015: US$481 million), NGL US$208 million (2015: US$206 million) and other US$68 million
(2015: US$89 million).
(ii) Includes US$147 million of capitalised exploration (2015: US$195 million).
(iii) Includes US$43 million of exploration expenditure previously capitalised, written off as impaired (included in depreciation and
amortisation) (2015: US$ nil).
(iv) Australia Production Unit includes Macedon, Pyrenees, Minerva and Stybarrow (ceased production June 2015).
(v) Predominantly divisional activities, business development, Pakistan (divested in December 2015), UK, Neptune, Genesis. Also includes
the Caesar oil pipeline and the Cleopatra gas pipeline which are equity accounted investments and their financial information presented
above with the exception of net operating assets reflects BHP Billiton’s share.
(vi) Goodwill associated with Onshore US of US$3,026 million is included in Other net operating assets (2015: US$3,026 million).
(vii) Comprises closed mining and smelting operations in Canada and the United States. In October 2014, the management of the closed
mine sites was transitioned to Petroleum due to their geographic location.
(viii) Total Petroleum segment Revenue excludes US$7 million (2015: US$7 million) revenue related to the Caesar oil pipeline and the
Cleopatra gas pipeline. Total Petroleum segment Underlying EBITDA includes US$2 million (2015: US$2 million) D&A related to the
Caesar oil pipeline and the Cleopatra gas pipeline.
(ix) Negative capital expenditure reflects movements in capital creditors.

Copper

Underlying EBITDA for the December 2016 half year increased by US$915 million to US$1.7 billion.

                                                                                                                                   US$M
Underlying EBITDA for the half year ended 31 December 2015                                                                          829
Net price impact(i)                                                                                                                 479
Change in volumes: productivity                                                                                                      10
Change in controllable cash costs                                                                                                   801
Change in other costs:
    Exchange rates                                                                                                                 (93)
    Inflation                                                                                                                      (72)
    Non-cash(ii)                                                                                                                  (202)
    One-off items(iii)                                                                                                            (105)
Other(iv)                                                                                                                            97
Underlying EBITDA for the half year ended 31 December 2016                                                                        1,744
(i) Average realised price: copper US$2.41/lb (2015: US$2.12/lb).
(ii) Non-cash includes: development stripping capitalisation and depletion.
(iii) One-off items reflects power outage at Olympic Dam.
(iv) Other includes: fuel and energy; asset sales; other items (including profit from equity accounted investments).

Total copper production for the December 2016 half year decreased by seven per cent to 712 kt due to reduced
volumes at Olympic Dam, maintenance at Pampa Norte and lower copper grades, as planned, at Antamina.

Total copper production guidance for the 2017 financial year is under review as a result of ongoing industrial
action at Escondida.

The ramp-up of the Escondida Water Supply (EWS) and the Los Colorados Extension (LCE) projects late in the
2017 financial year will enable utilisation of three concentrators during the 2018 financial year. At Olympic Dam,
development into the Southern Mining Area is progressing well and, following the major smelter maintenance
campaign planned for the September 2017 quarter, is expected to support a gradual increase in copper
production to 230 kt in the 2021 financial year.

The decrease in controllable cash costs included a US$275 million benefit related to the increase in estimated
recoverable copper contained in the Escondida sulphide leach pad following commissioning of the Escondida
Bioleach Pad Extension project and a US$120 million planned build of mined ore ahead of the commissioning of
the LCE project. In addition, the December 2015 half year was negatively impacted by a drawdown of lower-
grade stockpiled inventory and reduced recoveries from the ramp-up of Organic Growth Project 1.

As a result, unit cash costs at our operated copper assets decreased by 24 per cent to US$1.09 per pound during
the December 2016 half year and included a 37 per cent reduction at Escondida, to US$0.91 per pound. In the
2017 financial year, unit costs at our operated copper assets are now expected to be US$1.15 per pound, higher
than previous guidance of US$1.05 per pound, reflecting the impact of the power outage and unplanned refinery
maintenance at Olympic Dam and a stronger Chilean peso and Australian dollar. Escondida unit cost guidance of
approximately US$1.00 per pound remains unchanged for the 2017 financial year, pending the outcome of
industrial action.

Escondida unit costs (US$M)                                    H1 FY17                H2 FY16               H1 FY16                  FY16
Revenue                                                          2,467                  2,684                 2,197                 4,881
Underlying EBITDA                                                1,257                  1,315                   428                 1,743
Cash costs (gross)                                               1,210                  1,369                 1,769                 3,138
Less: by-product credits                                           122                    148                    74                   222
Less: freight                                                       31                     38                    37                    75
Less: treatment and refining charges                               185                    203                   153                   356
Cash costs (net)                                                   872                    980                 1,505                 2,485
Sales (kt, equity share)(i)                                        437                    532                   470                 1,002
Sales (Mlb, equity share)(i)                                       963                  1,172                 1,037                 2,209
Cash cost per pound (US$)                                         0.91                   0.84                  1.45                  1.12
(i) Sales volumes adjusted to exclude intercompany sales and purchases.

Underlying EBITDA was impacted by a US$196 million increase in non-cash costs and reflects lower capitalised
development stripping at Escondida and Pampa Norte consistent with the mine plans, and higher depletion at
Escondida due to increased ore movement.

The state-wide power outage and resultant shutdown at Olympic Dam reduced Underlying EBITDA by US$105
million in the December 2016 half year, with that reduction being reflected in one-off items.

Financial information for Copper for the December 2016 and December 2015 half years is presented below.

Half year ended                                                                            Net
31 December 2016                              Underlying               Underlying    operating     Capital  Exploration    Exploration
US$M                              Revenue         EBITDA        D&A          EBIT       assets expenditure        gross      to profit
Escondida(i)                        2,467          1,257        546           711       15,362         592
Pampa Norte(ii)                       624            255        174            81        1,812         128
Antamina(iii)                         517            296         59           237        1,261         109
Olympic Dam                           611            123        107            16        6,400         110
Other(iii)(iv)                          -           (61)          4          (65)         (92)           -
Total Copper from
Group production                    4,219          1,870        890           980       24,743         939
Third party products                  507             33          -            33            -           -
Total Copper                        4,726          1,903        890         1,013       24,743         939          17             17
Adjustment for equity
accounted investments(v)            (517)          (159)       (60)          (99)            -       (109)           -              -
Total Copper
statutory result                    4,209          1,744       830            914       24,743         830          17             17

Half year ended                                                                            Net
31 December 2015                              Underlying               Underlying    operating     Capital  Exploration   Exploration
US$M                              Revenue         EBITDA       D&A           EBIT       assets expenditure        gross     to profit
Escondida(i)                        2,197            428       416             12       14,106       1,334
Pampa Norte(ii)                       506            211       189             22        1,879         155
Antamina(iii)                         453            203        56            147        1,352         106
Olympic Dam                           770            190       118             72        6,424         107
Other(iii)(iv)                          -           (72)         6           (78)        (125)           -
Total Copper from
Group production                    3,926            960       785            175       23,636       1,702
Third party products                  420           (22)         -           (22)            -           -
Total Copper                        4,346            938       785            153       23,636       1,702          34            34
Adjustment for equity accounted
investments(v)                      (453)          (109)      (57)           (52)            -       (106)         (1)           (1)
Total Copper
statutory result                    3,893            829       728            101       23,636       1,596          33            33
(i) Escondida is consolidated under IFRS 10 and reported on a 100 per cent basis.
(ii) Includes Spence and Cerro Colorado.
(iii) Antamina and Resolution are equity accounted investments and their financial information presented above with the exception of net
operating assets reflects BHP Billiton’s share.
(iv) Predominantly comprises divisional activities, greenfield exploration and business development. Includes Resolution.
(v) Total Copper segment Revenue excludes US$517 million (2015: US$453 million) revenue related to Antamina. Total Copper segment
Underlying EBITDA includes US$60 million (2015: US$57 million) D&A and US$99 million (2015: US$52 million) net finance costs and
taxation (expense)/benefit related to Antamina and Resolution that are also included in Underlying EBIT. Copper segment Capital
expenditure excludes US$109 million (2015: US$106 million) and US$ nil (2015: US$1 million) Exploration expenditure related to
Antamina.

Iron Ore

Underlying EBITDA for the December 2016 half year increased by US$1.3 billion to US$4.2 billion.

                                                                                                                                      US$M
Underlying EBITDA for the half year ended 31 December 2015                                                                           2,823
Net price impact(i)                                                                                                                  1,318
Change in volumes: productivity                                                                                                         77
Change in controllable cash costs                                                                                                      106
Change in other costs:
    Exchange rates                                                                                                                    (76)
    Inflation                                                                                                                         (28)
Other(ii)                                                                                                                             (58)
Underlying EBITDA for the half year ended 31 December 2016                                                                           4,162
(i) Average realised price: iron ore US$55/wmt, FOB (2015: US$43/wmt, FOB).
(ii) Other includes: fuel and energy; non-cash; asset sales; other items. Other items includes profit/(loss) from the equity accounted
investment in Samarco, but does not include any financial impacts following the Samarco dam failure which has been treated as an
exceptional item.

Total iron ore production for the December 2016 half year increased by four per cent to 118 Mt(7).

    -    Western Australia Iron Ore (WAIO) production increased by four per cent to a record 136 Mt (100 per cent
         basis), as a result of the continued ramp-up of additional capacity at Jimblebar and improved rail track
         reliability.
    -    Mining and processing operations at Samarco remain suspended following the dam failure.

Total iron ore production guidance for the 2017 financial year remains unchanged at between 228 and 237 Mt(7),
or between 265 and 275 Mt(7) on a 100 per cent basis.

The new primary crusher and additional conveying capacity at Jimblebar were commissioned in December 2016
quarter. The ramp-up of additional capacity at the Jimblebar mining hub, completion of the rail renewal and
maintenance program and further productivity improvements are expected to deliver an increase in system
capacity to 290 Mtpa in the 2019 financial year.

WAIO unit cash costs declined by one per cent to US$15.05 per tonne, supported by continued reductions in
labour and contractor costs and inventory stock build-up. This was partially offset by a stronger Australian dollar,
a stock write-off at Yandi of US$0.29 per tonne and additional costs related to the rail renewal and maintenance
programme of US$0.35 per tonne, which is ahead of schedule and now expected to be completed in the June
2017 quarter. Unit costs for the 2017 financial year are now expected to be less than US$15 per tonne as a result
of unfavourable exchange rate movements.

WAIO unit costs (US$M)                                           H1 FY17               H2 FY16                H1 FY16                  FY16
Revenue                                                            6,808                 5,086                  5,247                10,333
Underlying EBITDA                                                  4,117                 2,789                  2,703                 5,492
Cash costs (gross)                                                 2,691                 2,297                  2,544                 4,841
Less: freight                                                        466                   295                    469                   764
Less: royalties                                                      479                   374                    366                   740
Cash costs (net)                                                   1,746                 1,628                  1,709                 3,337
Sales (kt, equity share)                                         116,008               109,185                112,393               221,578
Cash cost per tonne (US$)                                          15.05                 14.91                  15.21                 15.06

Financial information for Iron Ore for the December 2016 and December 2015 half years is presented below.

Half year ended                                                                              Net
31 December 2016                             Underlying                  Underlying    operating     Capital Exploration   Exploration
US$M                              Revenue        EBITDA           D&A          EBIT       assets expenditure       gross     to profit
Western Australia Iron Ore          6,808         4,117           929         3,188       21,246         357
Samarco(i)                              -             -             -             -      (1,094)           -
Other(ii)                              75            31             3            28          160          58
Total Iron Ore from
Group production                    6,883         4,148           932         3,216       20,312         415
Third party products(iii)              47            14             -            14            -           -
Total Iron Ore                      6,930         4,162           932         3,230       20,312         415          50            50
Adjustment for equity accounted
investments(iv)                         -             -             -             -            -           -           -             -
Total Iron Ore
statutory result                    6,930         4,162           932         3,230       20,312         415          50            50

Half year ended                                                                              Net
31 December 2015                             Underlying                  Underlying    operating     Capital  Exploration  Exploration
US$M                              Revenue        EBITDA           D&A          EBIT       assets expenditure        gross    to profit
Western Australia Iron Ore          5,247         2,703           894         1,809       22,137         497
Samarco(i)                            442           196            46           150            9          34
Other(ii)                              60           (5)             2           (7)          118          56
Total Iron Ore from
Group production                    5,749         2,894           942         1,952       22,264         587
Third party products(iii)              42           (9)             -           (9)            -           -
Total Iron Ore                      5,791         2,885           942         1,943       22,264         587           46          30
Adjustment for equity accounted
investments(iv)                     (442)          (62)          (46)          (16)            -        (34)            -           -
Total Iron Ore
statutory result                    5,349         2,823           896         1,927       22,264         553           46          30
(i) Samarco is an equity accounted investment and its financial information presented above with the exception of net operating assets
reflects BHP Billiton Brasil Ltda’s share.
(ii) Predominantly comprises divisional activities, towage services, business development and ceased operations.
(iii) Includes inter-segment and external sales of contracted gas purchases.
(iv) Total Iron Ore segment Revenue excludes US$ nil (2015: US$442 million) revenue related to Samarco. Total Iron Ore segment
Underlying EBITDA includes US$ nil (2015: US$46 million) D&A and US$ nil (2015: US$16 million) net finance costs and taxation
(expense)/benefit related to Samarco that are also included in Underlying EBIT. Iron Ore segment Capital expenditure excludes US$ nil
(2015: US$34 million) related to Samarco.

Coal

Underlying EBITDA for the December 2016 half year increased by US$1.9 billion to US$2.0 billion.

                                                                                                                                      US$M
Underlying EBITDA for the half year ended 31 December 2015                                                                             155
Net price impact(i)                                                                                                                  1,691
Change in volumes: productivity                                                                                                        (6)
Change in controllable cash costs                                                                                                       93
Change in other costs:
  Exchange rates                                                                                                                      (39)
  Inflation                                                                                                                           (22)
  One-off items(ii)                                                                                                                    118
Ceased and sold operations                                                                                                            (74)
Other(iii)                                                                                                                              95

Underlying EBITDA for the half year ended 31 December 2016                                                                           2,011
(i) Average realised price: hard coking coal US$179/t (2015: US$82/t); weak coking coal US$122/t (2015: US$67/t); thermal coal US$74/t
(2015: US$49/t).
(ii) One-off items reflects royalty and other matters.
(iii) Other includes: fuel and energy; asset sales; other items (including profit from equity accounted investments).

Metallurgical coal production increased by one per cent to 21 Mt(7), and energy coal production decreased by
four per cent to 14 Mt(7), in the December 2016 half year.

    -    Strong metallurgical coal production at four Queensland Coal mines offset the cessation of production at
         Crinum. Excluding Crinum, production increased by eight per cent.
    -    Energy coal production decreased at New South Wales Energy Coal (NSWEC), reflecting in-pit and run-
         of-mine inventory drawdowns in the prior period, and was partially offset by a stronger performance at
         Cerrejón.

Metallurgical coal and energy coal production guidance remains unchanged at 44 Mt(7) and 30 Mt(7) respectively
for the 2017 financial year.

Queensland Coal unit cash costs declined by four per cent to US$56 per tonne, underpinned by a reduction in
labour and contractor costs, favourable inventory movements and increased equipment and wash-plant
utilisation. This was partially offset by a stronger Australian dollar over the half year. Unit costs for the 2017
financial year are now expected to be US$54 per tonne as a result of unfavourable exchange rate movements.
NSWEC unit costs increased by nine per cent to US$46 per tonne due to lower volumes and a stronger
Australian dollar which more than offset a reduction in labour costs and favourable inventory movements. Unit
costs for the 2017 financial year are now expected to be US$40 per tonne, an increase from US$38 per tonne, as
a result of unfavourable exchange rate movements.

Queensland Coal unit costs (US$M)                               H1 FY17                H2 FY16               H1 FY16                   FY16
Revenue                                                           3,381                  1,728                 1,623                  3,351
Underlying EBITDA                                                 1,823                    462                   122                    584
Cash costs (gross)                                                1,558                  1,266                 1,501                  2,767
Less: freight                                                        54                     34                    52                     86
Less: royalties                                                     335                     98                   218                    316
Cash costs (net)                                                  1,169                  1,134                 1,231                  2,365
Sales (kt, equity share)                                         20,716                 21,835                20,974                 42,809
Cash cost per tonne (US$)                                         56.43                  51.93                 58.69                  55.25


Financial information for Coal for the December 2016 and December 2015 half years is presented below.

Half year ended                                                                           Net
31 December 2016                              Underlying               Underlying   operating      Capital Exploration   Exploration
US$M                              Revenue         EBITDA         D&A         EBIT      assets  expenditure       gross     to profit
Queensland Coal                     3,381          1,823         315        1,508       8,360           80
New Mexico(i)                           3            (6)           3          (9)           -            1
New South Wales Energy
Coal(ii)                              584            187          77          110       1,120            5
Colombia(ii)                          364            180          49          131         875           19
Other(iii)                              8           (29)           4         (33)        (20)           18
Total Coal from
Group production                    4,340          2,155         448        1,707      10,335          123
Third party products                    -              -           -            -           -            -
Total Coal                          4,340          2,155         448        1,707      10,335          123           3            3
Adjustment for equity
accounted investments(iv)            (413)         (144)        (65)         (79)           -         (20)           -            -
Total Coal
statutory result                    3,927          2,011         383        1,628      10,335          103           3            3



Half year ended                                                                            Net
31 December 2015                              Underlying               Underlying    operating      Capital Exploration  Exploration
US$M                              Revenue         EBITDA        D&A          EBIT        assets expenditure       gross    to profit
Queensland Coal                     1,623            122        410         (288)        8,788          155
New Mexico(i)                         251             75         22            53          160            3
New South Wales Energy
Coal(ii)                              511             68         77           (9)        1,229           11
Colombia(ii)                          283             80         49            31          840           17
Other(iii)                              -           (53)          4          (57)          208           19
Total Coal from
Group production                    2,668            292        562         (270)       11,225          205
Third party products                    -              -          -             -            -            -
Total Coal                          2,668            292        562         (270)       11,225          205           9            9
Adjustment for equity
accounted investments(iv)           (331)          (137)       (65)          (72)            -         (20)           -            -
Total Coal
statutory result                    2,337            155        497         (342)       11,225          185           9            9
(i) Includes the Navajo mine (divested in July 2016).
(ii) Newcastle Coal Infrastructure Group and Cerrejón are equity accounted investments and their financial information presented above
with the exception of net operating assets reflects BHP Billiton’s share.
(iii) Predominantly comprises divisional activities and IndoMet Coal (divested in October 2016).
(iv) Total Coal segment Revenue excludes US$413 million (2015: US$331 million) revenue related to Newcastle Coal Infrastructure Group
and Cerrejón. Total Coal segment Underlying EBITDA includes US$49 million (2015: US$50 million) D&A and US$57 million (2015: US$51
million) net finance costs and taxation (expense)/benefit related to Cerrejón, that are also included in Underlying EBIT. Total Coal segment
Underlying EBITDA excludes US$16 million (2015: US$15 million) D&A and US$22 million (2015: US$21 million) total EBIT related to
Newcastle Coal Infrastructure Group, that is excluded from Underlying EBIT. Coal segment Capital expenditure excludes US$20 million
(2015: US$20 million) related to Newcastle Coal Infrastructure Group and Cerrejón.

Group and unallocated items

Underlying EBITDA loss decreased by US$7 million to US$21 million in the December 2016 half year. The
reduction reflected productivity improvements at Nickel West as a result of ongoing debottlenecking activities.
This more than offset an unfavourable exchange rate impact on corporate provision balances.

The financial information on pages 27 to 48 has been prepared in accordance with IFRS. This news release including the financial
information is unaudited. Variance analysis relates to the relative financial and/or production performance of BHP Billiton and/or its
operations during the December 2016 half year compared with the December 2015 half year, unless otherwise noted.

The following abbreviations may have been used throughout this report: barrels (bbl); billion cubic feet (bcf); barrels of oil equivalent (boe);
cost and freight (CFR); cost, insurance and freight (CIF), dry metric tonne unit (dmtu); free on board (FOB); grams per tonne (g/t);
kilograms per tonne (kg/t); kilometre (km); metre (m); million barrels of oil equivalent (MMboe); million barrels of oil equivalent per day
(MMboe/d); thousand cubic feet equivalent (Mcfe); million cubic feet per day (MMcf/d); million pounds (Mlb); million tonnes (Mt); million
tonnes per annum (Mtpa); ounces (oz); pounds (lb); thousand barrels of oil equivalent (Mboe); thousand ounces (koz); thousand standard
cubic feet (Mscf); thousand tonnes (kt); thousand tonnes per annum (ktpa); thousand tonnes per day (ktpd); tonnes (t); and wet metric
tonnes (wmt).

The following footnotes apply to this Results Announcement:

    (1) Underlying attributable profit, Underlying EBIT and Underlying EBITDA are used to reflect the underlying performance of BHP
        Billiton. We believe that these non-IFRS measures provide useful information, but should not be considered as an indication of, or
        as an alternative to, Attributable profit/(loss) as an indicator of actual operating performance or as an alternative to cash flow as a
        measure of liquidity. We believe focusing on Underlying EBITDA more closely reflects the operating cash generative capacity and
        hence the underlying performance of our business. Underlying EBITDA is the key measure that management uses internally to
        assess the performance of our segments and make decisions on the allocation of resources and is more relevant to capital intensive
        industries with long-life assets.

    -   Underlying attributable profit is Attributable profit/(loss) excluding any exceptional items and non-controlling interest in exceptional
        items.

    -   Underlying EBIT is earnings before net finance costs, taxation and any exceptional items. Underlying EBIT is reported net of net
        finance costs and taxation (expense)/benefit of US$156 million (2015: US$119 million) related to equity accounted investments and
        excludes exceptional items of US$61 million (2015: US$655 million) related to the share of loss from equity accounted investments.

    -   Underlying EBITDA is Underlying EBIT before depreciation, amortisation and impairments of US$3,914 million for the half year
        ended 31 December 2016 (2015: US$4,652 million). Underlying EBITDA is reported before net finance costs and taxation
        (expense)/benefit, depreciation, amortisation and impairments related to equity accounted investments of US$267 million (2015:
        US$274 million) and excludes exceptional items of US$61 million (2015: US$655 million) related to share of loss from equity
        accounted investments.

    (2) Further non-IFRS measures are defined as follows:

    -   Adjusted effective tax rate – comprises Total taxation (expense)/benefit excluding exceptional items and exchange rate movements
        included in taxation (expense)/benefit divided by Profit/(loss) before taxation and exceptional items.

    -   Net operating assets – represents operating assets net of operating liabilities including the carrying value of equity accounted
        investments and predominantly excludes cash balances, loan to associates, interest bearing liabilities and deferred tax balances.
        The carrying value of investments accounted for using the equity accounted method represents the balance of the Group’s
        investment in equity accounted investments, with no adjustment for any cash balances, interest bearing liabilities and deferred tax
        balances of the equity accounted investment.

    -   Underlying basic earnings per share – represents underlying attributable profit per basic share.

    -   Underlying EBITDA margin – comprises Underlying EBITDA excluding third party product EBITDA, divided by revenue excluding
        third party product revenue.

    -   Controllable cash costs - comprises operating cash costs and exploration and business development costs. Management believes
        this measure provides useful information regarding the Group’s financial performance because it considers these expenses to be
        the principal operating and overhead expenses that are most directly under the Group’s control.

    -   Underlying return on capital – represents annualised attributable profit after tax excluding exceptional items and net finance costs
        (after tax) divided by average capital employed. Capital employed is net assets before net debt.

    We use a number of other financial measures (each of which is calculated with reference to IFRS measures) to assess our performance.
    Such other financial measures are defined as follows:

    -    Free cash flow – comprises net operating cash flows less net investing cash flows.

    -    Gearing ratio – represents the ratio of net debt to net debt plus net assets.
    -    Net debt – comprises Interest bearing liabilities less Cash and cash equivalents for the total operations within the Group at the
         reporting date.

    (3) Represents productivity-led volume efficiencies, operating cash cost efficiencies and exploration and business development
        savings. Productivity-led volume efficiencies refer to volume increases, excluding volume increases from major capital projects,
        multiplied by the prior period Underlying EBITDA margin. Operating cash cost efficiencies refer to the reduction in costs, excluding
        the impact of volume, price-linked costs, exchange rates, inflation, fuel and energy, non-cash costs, one-off items, asset sales,
        ceased and sold operations and other items. Exploration and business development savings refers to the reduction in total
        exploration and business development costs including capitalised exploration.

    (4) Conventional petroleum unit cash costs exclude inventory movements, embedded derivatives movements, freight, third party and
        exploration expense; WAIO, Queensland Coal and NSWEC unit cash costs exclude freight and royalties; Escondida unit cash costs
        exclude freight and treatment and refining charges and are net of by-product credits. 2017 financial year unit cost guidance is based
        on exchange rates of AUD/USD 0.75 and USD/CLP 663. Other forward-looking guidance is based on internal exchange rate
        assumptions.

    (5) Capital and exploration expenditure represents purchases of property, plant and equipment plus exploration expenditure from the
        Consolidated Cash Flow Statement.

    (6) Maintenance capital includes non-discretionary spend for the following purposes: deferred development and production stripping;
        risk reduction, compliance and asset integrity.

    (7) Iron ore production and guidance excludes production from Samarco; Energy Coal production and guidance excludes production
        from New Mexico Coal following divestments; Metallurgical coal production and guidance excludes production from Haju following
        the divestment of IndoMet Coal.

Forward-looking statements

This release contains forward-looking statements, including statements regarding: trends in commodity prices and currency exchange rates;
demand for commodities; plans, strategies and objectives of management; closure or divestment of certain operations or facilities (including
associated costs); anticipated production or construction commencement dates; capital costs and scheduling; operating costs and shortages
of materials and skilled employees; anticipated productive lives of projects, mines and facilities; provisions and contingent liabilities; tax and
regulatory developments.

Forward-looking statements can be identified by the use of terminology such as ‘intend’, ‘aim’, ‘project’, ‘anticipate’, ‘estimate’, ‘plan’, ‘believe’,
‘expect’, ‘may’, ‘should’, ‘will’, ‘continue’, ‘annualised’ or similar words. These statements discuss future expectations concerning the results
of operations or financial condition, or provide other forward-looking statements.

These forward-looking statements are not guarantees or predictions of future performance, and involve known and unknown risks,
uncertainties and other factors, many of which are beyond our control, and which may cause actual results to differ materially from those
expressed in the statements contained in this release. Readers are cautioned not to put undue reliance on forward-looking statements.

For example, our future revenues from our operations, projects or mines described in this release will be based, in part, upon the market
price of the minerals, metals or petroleum produced, which may vary significantly from current levels. These variations, if materially adverse,
may affect the timing or the feasibility of the development of a particular project, the expansion of certain facilities or mines, or the continuation
of existing operations.

Other factors that may affect the actual construction or production commencement dates, costs or production output and anticipated lives of
operations, mines or facilities include our ability to profitably produce and transport the minerals, petroleum and/or metals extracted to
applicable markets; the impact of foreign currency exchange rates on the market prices of the minerals, petroleum or metals we produce;
activities of government authorities in some of the countries where we are exploring or developing these projects, facilities or mines, including
increases in taxes, changes in environmental and other regulations and political uncertainty; labour unrest; and other factors identified in the
risk factors discussed in BHP Billiton’s filings with the U.S. Securities and Exchange Commission (the “SEC”) (including in Annual Reports
on Form 20-F) which are available on the SEC’s website at www.sec.gov.

Except as required by applicable regulations or by law, the Group does not undertake any obligation to publicly update or review any forward-
looking statements, whether as a result of new information or future events.

Past performance cannot be relied on as a guide to future performance.

Non-IFRS and other financial information

BHP Billiton results are reported under International Financial Reporting Standards (IFRS). This release may also include certain non-IFRS
and other measures including Underlying EBIT, Underlying EBITDA, Adjusted effective tax rate, Free cash flow, Gearing ratio, Controllable
cash costs, Net debt, Net operating assets, Underlying return on capital, Underlying attributable profit, Underlying basic earnings per share
and Underlying EBITDA margin. These measures are used internally by management to assess the performance of our business and
segments, make decisions on the allocation of our resources and assess operational management. Non-IFRS and other measures have not
been subject to audit or review and should not be considered as an indication of or alternative to an IFRS measure of profitability, financial
performance or liquidity.

No offer of securities

Nothing in this release should be construed as either an offer, or a solicitation of an offer, to buy or sell BHP Billiton securities in any
jurisdiction, or be treated or relied upon as a recommendation or advice by BHP Billiton.

Reliance on third party information

The views expressed in this release contain information that has been derived from publicly available sources that have not been
independently verified. No representation or warranty is made as to the accuracy, completeness or reliability of the information. This release
should not be relied upon as a recommendation or forecast by BHP Billiton.

No financial or investment advice – South Africa

BHP Billiton does not provide any financial or investment 'advice' as that term is defined in the South African Financial Advisory and
Intermediary Services Act, 37 of 2002, and we strongly recommend that you seek professional advice.



Further information on BHP Billiton can be found at: bhpbilliton.com

Sponsor: UBS South Africa (Pty) Limited

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BHP Billiton Group
Financial Report
Half year ended
31 December 2016

 Contents
 Half Year Financial Statements                                                                                            Page
 Consolidated Income Statement for the half year ended 31 December 2016                                                      29
 Consolidated Statement of Comprehensive Income for the half year ended 31 December 2016                                     30
 Consolidated Balance Sheet as at 31 December 2016                                                                           31
 Consolidated Cash Flow Statement for the half year ended 31 December 2016                                                   32
 Consolidated Statement of Changes in Equity for the half year ended 31 December 2016                                        33
 Notes to the Financial Information                                                                                          34
   1. Accounting Policies                                                                                                    34
   2. Exceptional items                                                                                                      35
   3. Interests in associates and joint venture entities                                                                     36
   4. Net finance costs                                                                                                      36
   5. Earnings per share                                                                                                     37
   6. Dividends                                                                                                              37
   7. Financial risk management – Fair values                                                                                38
   8. Significant events – Samarco dam failure                                                                               42
   9. Subsequent events                                                                                                      48
 Directors’ Report                                                                                                           49
 Directors’ Declaration of Responsibility                                                                                    51
 Lead Auditor’s Independence Declaration under Section 307C of the Corporations Act 2001                                     52
 Independence Review Report                                                                                                  53

Consolidated Income Statement for the half year ended 31 December 2016

                                                                       Notes     Half year            Half year               Year
                                                                                     ended                ended              ended
                                                                               31 Dec 2016          31 Dec 2015       30 June 2016
                                                                                      US$M                 US$M               US$M

 Revenue                                                                            18,796               15,712             30,912
 Other income                                                                          510                  251                444
 Expenses excluding net finance costs                                             (13,387)             (21,998)           (35,487)
 Profit/(loss) from equity accounted investments, related
                                                                                       138                (995)            (2,104)
 impairments and expenses                                                 3
 Profit/(loss) from operations                                                       6,057              (7,030)            (6,235)

 Financial expenses                                                                  (639)                (492)            (1,161)
 Financial income                                                                       62                   63               137
 Net finance costs                                                        4          (577)                (429)            (1,024)
 Profit/(loss) before taxation                                                       5,480              (7,459)            (7,259)
 Income tax (expense)/ benefit                                                     (1,902)                1,816              1,297
 Royalty-related taxation (net of income tax benefit)                                (126)                 (90)              (245)
 Total taxation (expense)/ benefit                                                 (2,028)                1,726              1,052
 Profit/(loss) after taxation                                                        3,452              (5,733)            (6,207)
   Attributable to non-controlling interests                                           248                 (64)                178
   Attributable to owners of BHP Billiton Group                                      3,204              (5,669)            (6,385)

 Basic earnings/(loss) per ordinary share (cents)                         5           60.2              (106.5)            (120.0)
 Diluted earnings/(loss) per ordinary share (cents)                       5           60.0              (106.5)            (120.0)

 Dividends per ordinary share – paid during the period (cents)            6           14.0                62.0               78.0
 Dividends per ordinary share – determined in respect of the period       6
 (cents)                                                                              40.0                16.0               30.0

The accompanying notes form part of this financial information.

Consolidated Statement of Comprehensive Income for the half year ended 31 December 2016

                                                                                 Half year            Half year               Year
                                                                                     ended                ended              ended
                                                                               31 Dec 2016          31 Dec 2015       30 June 2016
                                                                                      US$M                 US$M               US$M

 Profit/(loss) after taxation                                                        3,452              (5,733)            (6,207)

 Other comprehensive income
 Items that may be reclassified subsequently to the income statement:
 Available for sale investments:
    Net valuation gains/(losses) taken to equity                                        1                   (3)                 2
    Net valuation losses transferred to the income statement                            -                     -                 1
 Cash flow hedges:
    Losses taken to equity                                                          (666)                 (666)             (566)
    Losses transferred to the income statement                                        586                   646               664
 Exchange fluctuations on translation of foreign operations taken to equity             1                     -               (1)
 Exchange fluctuations on translation of foreign operations transferred to income
                                                                                        -                     -              (10)
 statement
 Tax recognised within other comprehensive income                                      21                     7              (30)
 Total items that may be reclassified subsequently to the income statement           (57)                  (16)                60
 Items that will not be reclassified to the income statement:
 Remeasurement (losses)/gains on pension and medical schemes                         (18)                     5              (20)
 Tax recognised within other comprehensive income                                    (12)                  (11)              (17)
 Total items that will not be reclassified to the income statement                   (30)                   (6)              (37)
 Total other comprehensive (loss)/income                                             (87)                  (22)                23
 Total comprehensive income/(loss)                                                  3,365               (5,755)           (6,184)
    Attributable to non-controlling interests                                         246                  (64)               176
    Attributable to owners of BHP Billiton Group                                    3,119               (5,691)           (6,360)

The accompanying notes form part of this financial information.

Consolidated Balance Sheet as at 31 December 2016

                                                                                                   31 Dec 2016       30 June 2016
                                                                                                          US$M               US$M
 ASSETS
 Current assets
 Cash and cash equivalents                                                                              13,987             10,319
 Trade and other receivables                                                                             3,594              3,155
 Other financial assets                                                                                    103                121
 Inventories                                                                                             3,499              3,411
 Current tax assets                                                                                        187                567
 Other                                                                                                     131                141
 Total current assets                                                                                   21,501             17,714
 Non-current assets
 Trade and other receivables                                                                               974                867
 Other financial assets                                                                                  1,035              2,680
 Inventories                                                                                             1,095                764
 Property, plant and equipment                                                                          82,170             83,975
 Intangible assets                                                                                       4,030              4,119
 Investments accounted for using the equity method                                                       2,451              2,575
 Deferred tax assets                                                                                     6,158              6,147
 Other                                                                                                     121                112
 Total non-current assets                                                                               98,034            101,239
 Total assets                                                                                          119,535            118,953

 LIABILITIES
 Current liabilities
 Trade and other payables                                                                                5,128              5,389
 Interest bearing liabilities                                                                            3,374              4,653
 Other financial liabilities                                                                               307                  5
 Current tax payable                                                                                     1,335                451
 Provisions                                                                                              1,702              1,765
 Deferred income                                                                                           153                 77
 Total current liabilities                                                                              11,999             12,340
 
 Non-current liabilities                                                                                                       
 Trade and other payables                                                                                    4                 13
 Interest bearing liabilities                                                                           30,670             31,768
 Other financial liabilities                                                                             1,809              1,778
 Deferred tax liabilities                                                                                4,337              4,324
 Provisions                                                                                              8,081              8,381
 Deferred income                                                                                           210                278
 Total non-current liabilities                                                                          45,111             46,542
 Total liabilities                                                                                      57,110             58,882
 Net assets                                                                                             62,425             60,071

 EQUITY
 Share capital – BHP Billiton Limited                                                                    1,186              1,186
 Share capital – BHP Billiton Plc                                                                        1,057              1,057
 Treasury shares                                                                                          (11)               (33)
 Reserves                                                                                                2,396              2,538
 Retained earnings                                                                                      52,021             49,542
 Total equity attributable to owners of BHP Billiton Group                                              56,649             54,290
 Non-controlling interests                                                                               5,776              5,781
 Total equity                                                                                           62,425             60,071

The accompanying notes form part of this financial information.

Consolidated Cash Flow Statement for the half year ended 31 December 2016

                                                                                                     Half year          Half year
                                                                                                         ended              ended         Year ended
                                                                                                   31 Dec 2016        31 Dec 2015       30 June 2016
                                                                                                          US$M               US$M               US$M
 Operating activities
 Profit/(loss) before taxation                                                                           5,480            (7,459)            (7,259)
 Adjustments for:
    Non-cash or non-operating exceptional items                                                           (48)              8,369              9,645
    Depreciation and amortisation expense                                                                3,800              4,602              8,661
    Impairments of property, plant and equipment, financial assets and intangibles                         114                 50                210
    Net finance costs                                                                                      511                429              1,024
    Share of operating profit of equity accounted investments                                            (186)              (185)              (276)
    Other                                                                                                   67                250                459
 Changes in assets and liabilities:
    Trade and other receivables                                                                          (638)              1,611              1,714
    Inventories                                                                                          (505)                446                527
    Trade and other payables                                                                                28            (1,262)            (1,661)
    Provisions and other assets and liabilities                                                          (138)              (557)              (373)
 Cash generated from operations                                                                          8,485              6,294             12,671
 Dividends received                                                                                        340                171                301
 Interest received                                                                                          77                 60                128
 Interest paid                                                                                           (534)              (342)              (830)
 Net income tax and royalty-related taxation refunded                                                      353                452                641
 Net income tax and royalty-related taxation paid                                                      (1,024)            (1,375)            (2,286)
 Net operating cash flows                                                                                7,697              5,260             10,625
 Investing activities
 Purchases of property, plant and equipment                                                            (2,288)            (3,958)            (6,946)
 Exploration expenditure                                                                                 (439)              (410)              (765)
 Exploration expenditure expensed and included in operating cash flows                                     292                199                430
 Net investment and funding of equity accounted investments                                              (168)                 63                 40
 Proceeds from sale of assets                                                                              541                 76                107
 Proceeds from divestment of subsidiaries, operations and joint operations, net of
 their cash                                                                                                189                 48                166
 Other investing                                                                                          (49)               (56)              (277)
 Net investing cash flows                                                                              (1,922)            (4,038)            (7,245)
 Financing activities
 Proceeds from interest bearing liabilities                                                              1,200              7,019              7,239
 Proceeds from debt related instruments                                                                      -                129                156
 Repayment of interest bearing liabilities                                                             (2,200)            (1,006)            (2,788)
 (Distributions)/contributions to/from non-controlling interests                                           (8)                  2                  -
 Purchase of shares by Employee Share Ownership Plan (ESOP) Trusts                                        (68)               (69)              (106)
 Dividends paid                                                                                          (748)            (3,266)            (4,130)
 Dividends paid to non-controlling interests                                                             (300)               (71)               (87)
 Net financing cash flows                                                                              (2,124)              2,738                284
 Net increase in cash and cash equivalents                                                               3,651              3,960              3,664
 Cash and cash equivalents, net of overdrafts, at beginning of period                                   10,276              6,613              6,613
 Foreign currency exchange rate changes on cash and cash equivalents                                         1                  9                (1)
 Cash and cash equivalents, net of overdrafts, at end of period                                         13,928             10,582             10,276

The accompanying notes form part of this financial information.

Consolidated Statement of Changes in Equity for the half year ended 31 December 2016

 US$M                                                             Attributable to owners of BHP Billiton Group
                                                Share capital          Treasury shares
                                                                                                                       Total equity
                                                                                                                       attributable
                                                 BHP        BHP         BHP         BHP                                to owners of         Non-
                                            Billiton   Billiton    Billiton    Billiton                  Retained      BHP Billiton  controlling      Total
                                             Limited        Plc     Limited         Plc    Reserves      earnings             Group    interests     equity


 Balance as at 1 July 2016                     1,186      1,057         (7)        (26)       2,538        49,542            54,290        5,781     60,071
 Total comprehensive income                        -          -           -           -        (57)         3,176             3,119          246      3,365
 Transactions with owners:
 Purchase of shares by ESOP Trusts                 -          -        (66)         (2)           -             -              (68)            -       (68)
 Employee share awards exercised
 net of employee contributions and
                                                   -          -          69          21       (119)            29                 -            -          -
 other adjustments 
 Employee share awards forfeited                   -          -           -           -        (17)            17                 -            -          -
 Accrued employee entitlement for
                                                   -          -           -           -          51             -                51            -         51
 unexercised awards
 Distribution to non-controlling
                                                   -          -           -           -           -             -                 -          (8)        (8)
 interests
 Dividends                                         -          -           -           -           -         (743)             (743)        (215)      (958)
 Divestment of subsidiaries,
 operations and joint operations                   -          -           -           -           -             -                 -         (28)       (28)
 Equity contributed                                -          -           -           -           -             -                 -            -          -
 Balance as at 31 December 2016                1,186      1,057         (4)         (7)       2,396        52,021            56,649        5,776     62,425

 Balance as at 1 July 2015                     1,186      1,057        (19)        (57)       2,557        60,044            64,768        5,777     70,545
 Total comprehensive loss                          -          -           -           -        (16)       (5,675)           (5,691)         (64)    (5,755)
 Transactions with owners:
 Purchase of shares by ESOP Trusts                 -          -        (69)           -           -             -              (69)            -       (69)
 Employee share awards exercised
 net of employee contributions and
                                                   -          -          80          23       (124)            21                 -            -          -
 other adjustments
 Employee share awards forfeited                   -          -           -           -        (20)            20                 -            -          -
 Accrued employee entitlement for
 unexercised awards                                -          -           -           -          77             -                77            -         77
 Distribution to non-controlling
 interests                                         -          -           -           -           -             -                 -            -          -
 Dividends                                         -          -           -           -           -       (3,299)           (3,299)         (71)    (3,370)
 Divestment of subsidiaries,
 operations and joint operations                   -          -           -           -           -             -                 -            -          -
 Equity contributed                                -          -           -           -           -             -                 -            2          2
 Balance as at 31 December 2015                1,186      1,057         (8)        (34)       2,474        51,111            55,786        5,644     61,430

The accompanying notes form part of this financial information.

Notes to the Financial Information

1. Accounting policies

This general purpose financial report for the half year ended 31 December 2016 is unaudited and has been
prepared in accordance with IAS 34 “Interim Financial Reporting” as issued by the International Accounting
Standards Board (IASB), IAS 34 “Interim Financial Reporting” as adopted by the EU, AASB 134 “Interim Financial
Reporting” as issued by the Australian Accounting Standards Board (AASB) and the Disclosure and
Transparency Rules of the Financial Conduct Authority in the United Kingdom and the Australian Corporations
Act 2001 as applicable to interim financial reporting.

The half year financial statements represent a “condensed set of financial statements” as referred to in the UK
Disclosure and Transparency Rules issued by the Financial Conduct Authority. Accordingly, they do not include
all of the information required for a full annual report and are to be read in conjunction with the most recent
annual financial report. The comparative figures for the financial year ended 30 June 2016 are not the statutory
accounts of the BHP Billiton Group for that financial year. Those accounts, which were prepared under IFRS,
have been reported on by the Company's auditor and delivered to the registrar of companies. The auditor has
reported on those accounts; the report was unqualified, did not include a reference to any matters to which the
auditors drew attention by way of emphasis without qualifying their report and did not contain statements under
Section 498 (2) or (3) of the UK Companies Act 2006.

The half year financial statements have been prepared on the basis of the accounting policies and methods of
computation consistent with those applied in the 30 June 2016 annual financial statements contained within the
Annual Report of the BHP Billiton Group.

Rounding of amounts

Amounts in this financial report have, unless otherwise indicated, been rounded to the nearest million dollars.

Comparatives

Where applicable, comparative periods have been adjusted to disclose them on the same basis as the current
period figures.

2. Exceptional items

Exceptional items are those items where their nature and amount is considered material to the financial
statements. Such items included within the Group’s profit for the half year are detailed below.

Half year ended 31 December 2016                                                     Gross                      Tax                   Net
                                                                                      US$M                     US$M                  US$M
Exceptional items by category
Samarco dam failure                                                                  (155)                        –                 (155)
Cancellation of the Caroona exploration licence                                        164                     (49)                   115
Total                                                                                    9                     (49)                  (40)


Samarco Mineração S.A. (Samarco) dam failure

The exceptional loss of US$155 million related to the dam failure at Samarco in November 2015 comprises the
following:

Half year ended 31 December 2016                                                                                                    US$M
Share of loss relating to the Samarco dam failure                                                                                   (61)
Costs incurred directly by BHP Billiton Brasil and other BHP Billiton entities in relation to the Samarco dam failure               (41)
Samarco dam failure provision                                                                                                         13
Profit/(loss) from equity accounted investments, related impairments and expenses                                                   (89)
Net finance costs                                                                                                                   (66)
Total(a)                                                                                                                           (155)
(a) Refer to note 8 Significant events – Samarco dam failure for further information.

Cancellation of the Caroona exploration licence

Following the Group’s agreement with the New South Wales Government in August 2016 to cancel the
exploration licence of the Caroona Coal project, a net gain of US$115 million (after tax expense) has been
recognised.

Half year ended 31 December 2015                                                     Gross                     Tax                   Net
                                                                                      US$M                    US$M                  US$M
Exceptional items by category
Samarco dam failure                                                                (1,188)                     330                 (858)
Impairment of Onshore US assets(a)                                                 (7,184)                   2,300               (4,884)
Global taxation matters                                                                  –                   (390)                 (390)
Total                                                                              (8,372)                   2,240               (6,132)
(a) Includes amounts attributable to non-controlling interests of US$(51) million after tax benefit.

Year ended 30 June 2016                                                             Gross                      Tax                   Net
                                                                                     US$M                     US$M                  US$M
Exceptional items by category
Samarco dam failure                                                               (2,450)                      253               (2,197)
Impairment of Onshore US assets(a)                                                (7,184)                    2,300               (4,884)
Global taxation matters                                                              (70)                    (500)                 (570)
Total                                                                             (9,704)                    2,053               (7,651)
(a) Includes amounts attributable to non-controlling interests of US$(51) million after tax benefit.

3. Interests in associates and joint venture entities

The Group’s major shareholdings in associates and joint venture entities, including their profit/(loss), are listed
below:

                                                     Ownership interest at                        Profit/(loss) from equity accounted
                                                      BHP Billiton Group                        investments, related impairments and
                                                       reporting date(a)                                        expenses
                                                                                                   Half year         Half year
                                                 31 Dec            31 Dec           30 June            ended             ended       Year ended
                                                   2016              2015              2016      31 Dec 2016       31 Dec 2015     30 June 2016
                                                      %                 %                 %             US$M              US$M             US$M
Share of operating profit/(loss) of
equity accounted investments:
 Carbones del Cerrejon LLC                        33.33             33.33             33.33               64              (29)             (24)
 Compañia Minera Antamina SA                      33.75             33.75             33.75              138                94              203
 Samarco Mineração SA(b)(c)(d)                    50.00             50.00             50.00             (61)             (519)          (1,091)
 Other                                                                                                  (16)              (16)             (39)
Share of operating profit/(loss) of equity accounted investments                                         125             (470)            (951)
Samarco dam failure provision release/expense(b)(e)                                                       13                 –            (628)
Impairment of Samarco Mineração SA(e)                                                                      –             (525)            (525)
Profit/(loss) from equity accounted investments, related impairments and
expenses                                                                                                 138             (995)          (2,104)
(a) The ownership interest at the Group’s and the associates and joint venture entities’ reporting dates are the same.
(b) Refer to note 8 Significant events – Samarco dam failure for further information. Financial impacts of US$(155) million from the
Samarco dam failure relates to US$(61) million share of loss from US$(61) million funding provided during the period, US$(41) million
direct costs incurred by BHP Billiton Brasil Ltda and other BHP Billiton entities, US$(66) million amortisation of discounting impacting net
finance costs offset by US$13 million other movements in the Samarco dam failure provision including foreign exchange.
(c) As the carrying value has been previously written down to US$ nil, any additional share of Samarco’s losses are only recognised to the
extent BHP Billiton Brasil Ltda has an obligation to fund the losses or investment funding is provided. BHP Billiton Brasil Ltda has provided
US$(61) million funding during the period and recognised additional share of losses of US$(61) million.
(d) Both 31 December 2015 and 30 June 2016 include US$136 million share of operating profit prior to the Samarco dam failure.
(e) At 31 December 2015, BHP Billiton Brasil Ltda adjusted its investment in Samarco to US$ nil (resulting from US$(655) million share of
loss from Samarco and US$(525) million impairment) and at 30 June 2016 recognised a provision of US$(1,200) million for potential
obligations under the Framework Agreement. US$(572) million of the US$(1,200) million provision represented an additional share of loss
from Samarco with the remaining US$(628) million recognised as provision expense.

4. Net finance costs

                                                                      Half year ended            Half year ended                  Year ended
                                                                          31 Dec 2016                31 Dec 2015                30 June 2016
                                                                                 US$M                       US$M                        US$M
 Financial expenses
 Interest on bank loans and overdrafts and all other
 borrowings                                                                       558                        437                         971
 Interest capitalised(a)                                                         (53)                       (56)                       (123)
 Discounting on provisions and other liabilities                                  238                        168                         313
 Fair value change on hedged loans                                            (1,133)                         82                       1,444
 Fair value change on hedging derivatives                                       1,020                      (127)                     (1,448)
 Exchange variations on net debt                                                  (4)                       (27)                        (24)
 Other financial expenses                                                          13                         15                          28
                                                                                  639                        492                       1,161
 Financial income
 Interest income                                                                 (62)                       (63)                       (137)
 Net finance costs                                                                577                        429                       1,024
(a) Interest has been capitalised at the rate of interest applicable to the specific borrowings financing the assets under construction or,
where financed through general borrowings, at a capitalisation rate representing the average interest rate on such borrowings. For the half
year ended 31 December 2016, the capitalisation rate was 3.08 per cent (31 December 2015: 2.36 per cent; 30 June 2016: 2.61 per cent).

5. Earnings per share

                                                                      Half year ended           Half year ended                  Year ended
                                                                          31 Dec 2016               31 Dec 2015                30 June 2016
Earnings/(loss) attributable to owners of BHP Billiton Group (US$M)
   - Total                                                                      3,204                   (5,669)                     (6,385)
Weighted average number of shares (Million)
   - Basic(a)                                                                   5,322                     5,322                       5,322
   - Diluted(b)                                                                 5,336                     5,322                       5,322
Basic earnings/(loss) per ordinary share (US cents)(c)
   - Total                                                                       60.2                   (106.5)                     (120.0)
Diluted earnings/(loss) per ordinary share (US cents)(c)
   - Total                                                                       60.0                   (106.5)                     (120.0)
(a) The calculation of the number of ordinary shares used in the computation of basic earnings per share is the aggregate of the weighted
average number of ordinary shares of BHP Billiton Limited and BHP Billiton Plc outstanding during the period after deduction of the
number of shares held by the Billiton Employee Share Ownership Plan Trust and the BHP Billiton Employee Equity Trust.
(b) For the purposes of calculating diluted earnings per share, the effect of 14 million dilutive securities has been taken into account for the
half year ended 31 December 2016. The Group’s only potential dilutive instruments are share awards granted under employee share
ownership plans. The conversion of options and share rights would have decreased the loss per share for the half year ended 31
December 2015 and year ended 30 June 2016 and therefore its impact has been excluded from the diluted earnings per share calculated
for those periods.
(c) Each American Depositary Share represents twice the earnings for BHP Billiton ordinary shares.

6. Dividends

                                                                      Half year ended            Half year ended      Year ended
                                                                          31 Dec 2016              31 Dec 2015        30 June 2016
                                                                        US cents   US$M     US cents      US$M    US cents        US$M
Dividends paid during the period (per share)(a)
Prior year final dividend                                                  14.0     749         62.0     3,299        62.0       3,299
Interim dividend                                                            N/A       –          N/A         –        16.0         855
                                                                           14.0     749         62.0     3,299        78.0       4,154
(a) 5.5 per cent dividend on 50,000 preference shares of £1 each determined and paid annually (31 December 2015: 5.5 per cent; 30 June
2016: 5.5 per cent).

Subsequent to the half year ended 31 December 2016, on 21 February 2017 BHP Billiton determined an interim
dividend of 40.0 US cents per share (US$2,129 million), which will be paid on 28 March 2017.

At 31 December 2016, BHP Billiton Limited had 3,211 million ordinary shares on issue and held by the public and
BHP Billiton Plc had 2,112 million ordinary shares on issue and held by the public. No shares in BHP Billiton
Limited were held by BHP Billiton Plc at 31 December 2016 (30 June 2016: nil).

The Dual Listed Company merger terms require that ordinary shareholders of BHP Billiton Limited and BHP
Billiton Plc are paid equal cash dividends on a per share basis. Each American Depositary Share (ADS)
represents two ordinary shares of BHP Billiton Limited or BHP Billiton Plc. Dividends determined on each ADS
represent twice the dividend determined on BHP Billiton ordinary shares.

BHP Billiton Limited dividends for all periods presented are, or will be, fully franked based on a tax rate of 30 per
cent.

7. Financial risk management – Fair values

All financial assets and financial liabilities, other than derivatives, are initially recognised at the fair value of
consideration paid or received, net of transaction costs as appropriate, and subsequently carried at fair value or
amortised cost, as indicated in the tables below. Derivatives are initially recognised at fair value on the date the
contract is entered into and are subsequently remeasured at their fair value.

The carrying amount of financial assets and liabilities measured at fair value is principally calculated based on
inputs other than quoted prices that are observable for these financial assets or liabilities, either directly (i.e. as
unquoted prices) or indirectly (i.e. derived from prices). Where no price information is available from a quoted
market source, alternative market mechanisms or recent comparable transactions, fair value is estimated based
on the Group’s views on relevant future prices, net of valuation allowances to accommodate liquidity, modelling
and other risks implicit in such estimates.

The inputs used in fair value calculations are determined by the relevant segment or function. The functions
support the assets and operate under a defined set of accountabilities authorised by the Executive Leadership
Team. Movements in the fair value of financial assets and liabilities may be recognised through the income
statement or in other comprehensive income.

For financial assets and liabilities carried at fair value, the Group uses the following to categorise the method
used:

Fair value hierarchy         Level 1                    Level 2                                        Level 3

Valuation method             Based on quoted prices     Based on inputs other than quoted              Based on inputs not
                             (unadjusted) in active     prices included within Level 1 that are        observable in the market
                             markets for identical      observable for the financial asset or          using appropriate valuation
                             financial assets and       liability, either directly (i.e. as unquoted   models, including discounted
                             liabilities.               prices) or indirectly (i.e. derived from       cash flow modelling.
                                                        prices).


The financial assets and liabilities are presented by class in the tables below at their carrying values, which
generally approximate to fair value. In the case of US$3,019 million (30 June 2016: US$3,020 million) of fixed
rate debt not swapped to floating rate, the fair value at 31 December 2016 was US$3,421 million (30 June 2016:
US$3,539 million).

For financial instruments that are carried at fair value on a recurring basis, the Group determines whether
transfers have occurred between levels in the hierarchy by reassessing categorisation (based on the lowest level
input that is significant to the fair value measurement as a whole) at the end of each reporting period. There were
no transfers between categories during the period.

For financial instruments not valued at fair value on a recurring basis, the Group uses a method that is
categorised as Level 2.

7. Financial risk management – Fair values (continued)

Financial assets and liabilities
 31 December 2016                                                                                           Other
                                                                                                        financial
                                                                                                       assets and
                                                          Available      Held at fair       Cash   liabilities at
                                              Loans and    for sale     value through       flow        amortised
                                            receivables  securities    profit or loss     hedges             cost
                                                   US$M        US$M              US$M       US$M             US$M    Total US$M
 Fair value hierarchy(a)                                    Level 3   Levels 1, 2 & 3    Level 2
 Current cross currency and interest rate
 swaps                                               -            -                19          -                -            19
 Current other derivative contracts(b)               -            -                37          -                -            37
 Current available for sale shares and
 other investments(c)                                -            -                47          -                -            47
 Non-current cross currency and interest
 rate swaps                                          -            -               525          -                -           525
 Non-current other derivative
 contracts(b)                                        -            -               183          -                -           183
 Non-current available for sale shares
 and other investments(c)(d)                         -           72               255          -                -           327
 Total other financial assets                        -           72             1,066          -                -         1,138
 Cash and cash equivalents                      13,987            -                 -          -                -        13,987
 Trade and other receivables(e)                  1,922            -             1,519          -                -         3,441
 Loans to equity accounted investments             829            -                 -          -                -           829
 Total financial assets                         16,738           72             2,585          -                -        19,395
 Non-financial assets                                                                                                   100,140
 Total assets                                                                                                           119,535
 Current cross currency and interest rate
 swaps                                               -            -               (8)        300                -           292
 Current other derivative contracts(b)               -            -                15          -                -            15
 Non-current cross currency and interest
 rate swaps                                          -            -             (267)      2,064                -         1,797
 Non-current other derivative
 contracts(b)                                        -            -                12          -                -            12
 Total other financial liabilities                   -            -             (248)      2,364                -         2,116
 Trade and other payables(f)                         -            -               272          -            4,635         4,907
 Bank overdrafts and short-term
                                                     -            -                 -          -               59            59
 borrowings(g)
 Bank loans(g)                                       -            -                 -          -            2,339         2,339
 Notes and debentures(g)                             -            -                 -          -           30,567        30,567
 Finance leases(g)                                   -            -                 -          -              901           901
 Other(g)                                            -            -                 -          -              178           178
 Total financial liabilities                         -            -                24      2,364           38,679        41,067
 Non-financial liabilities                                                                                               16,043
 Total liabilities                                                                                                       57,110


Financial assets and liabilities
 30 June 2016                                                                                               Other
                                                                                                        financial
                                                                                                       assets and
                                                          Available       Held at fair      Cash   liabilities at
                                              Loans and    for sale      value through      flow        amortised
                                            receivables  securities     profit or loss    hedges             cost
                                                   US$M        US$M               US$M      US$M             US$M    Total US$M
 Fair value hierarchy(a)                                    Level 3    Levels 1, 2 & 3   Level 2
 Current cross currency and interest rate             -           -                 43         -                -            43
  swaps
  Current other derivative contracts(b)               -           -                 42         -                -            42
  Current available for sale shares and
  other investments(c)                                -           -                 36         -                -            36
  Non-current cross currency and interest
  rate swaps                                          -           -              2,291      (54)                -         2,237
  Non-current other derivative
  contracts(b)                                        -           -                202         -                -           202
  Non-current available for sale shares
  and other investments(c)(d)                         -          25                216         -                -           241
  Total other financial assets                        -          25              2,830      (54)                -         2,801
  Cash and cash equivalents                      10,319           -                  -         -                -        10,319
  Trade and other receivables(e)                  1,978           -                835         -                -         2,813
  Loans to equity accounted investments             897           -                  -         -                -           897
  Total financial assets                         13,194          25              3,665      (54)                -        16,830
  Non-financial assets                                                                                                  102,123
  Total assets                                                                                                          118,953
  Current cross currency and interest rate
  swaps                                               -           -                  -         -                -             -
  Current other derivative contracts(b)               -           -                  5         -                -             5
  Non-current cross currency and interest
  rate swaps                                          -           -                166     1,602                -         1,768
  Non-current other derivative
  contracts(b)                                        -           -                 10         -                -            10
  Total other financial liabilities                   -           -                181     1,602                -         1,783
  Trade and other payables(f)                         -           -                256         -            4,882         5,138
  Bank overdrafts and short-term
                                                      -           -                  -         -               43            43
  borrowings(g)
  Bank loans(g)                                       -           -                  -         -            2,036         2,036
  Notes and debentures(g)                             -           -                  -         -           33,795        33,795
  Finance leases(g)                                   -           -                  -         -              346           346
  Other(g)                                            -           -                  -         -              201           201
  Total financial liabilities                         -           -                437     1,602           41,303        43,342
  Non-financial liabilities                                                                                              15,540
  Total liabilities                                                                                                      58,882
(a) All of the Group’s financial assets and financial liabilities recognised at fair value were valued using market observable inputs
categorised as Level 2 with the exception of the specified items in the following footnotes.
(b) Includes other derivative contracts of US$209 million (30 June 2016: US$236 million) categorised as Level 3.
(c) Includes other investments held at fair value through profit or loss (US Treasury Notes) of US$97 million categorised as Level 1 (30
June 2016: US$54 million).
(d) Includes shares and other investments available for sale of US$72 million (30 June 2016: US$25 million) categorised as Level 3.
(e) Excludes input taxes of US$298 million (30 June 2016: US$312 million) included in other receivables.
(f) Excludes input taxes of US$225 million (30 June 2016: US$264 million) included in other payables.
(g) All interest bearing liabilities, excluding finance leases, are unsecured.


7. Financial risk management – Fair values (continued)

Sensitivity of level 3 financial assets and liabilities

Financial instruments categorised as level 3 are shares and other investments available for sale and other
derivative contracts with a carrying net amount of US$281 million (30 June 2016: US$261 million). Significant
items are derivatives embedded in physical commodity purchase and sales contracts of gas in Trinidad and
Tobago with a net assets fair value of US$174 million (30 June 2016: US$220 million).

The potential effect of using reasonably possible alternative assumptions in these models, based on a change in
the most significant input, such as commodity prices, by an increase/(decrease) of 10 per cent while holding all
other variables constant will increase/(decrease) profit after taxation by US$28 million (30 June 2016: US$34
million).

8. Significant events – Samarco dam failure

On 5 November 2015, the Samarco Mineração S.A. (Samarco) iron ore operation in Minas Gerais, Brazil
experienced a tailings dam failure that resulted in a release of mine tailings, flooding the community of Bento
Rodrigues and impacting other communities downstream (the Samarco dam failure).

Samarco is jointly owned by BHP Billiton Brasil Limitada (BHP Billiton Brasil) and Vale S.A. (Vale). BHP Billiton
Brasil’s 50 per cent interest is accounted for as an equity accounted joint venture investment. BHP Billiton Brasil
does not separately recognise its share of the underlying assets and liabilities of Samarco, but instead records
the investment as one line on the balance sheet. Each period, BHP Billiton Brasil recognises its 50 per cent share
of Samarco’s profit or loss and adjusts the carrying value of the investment in Samarco accordingly. Such
adjustment continues until the investment carrying value is reduced to US$ nil, with any additional share of
Samarco losses only recognised to the extent that BHP Billiton Brasil has an obligation to fund the losses, or
when future investment funding is provided. After applying equity accounting, any remaining carrying value of the
investment is tested for impairment.

Any charges incurred directly by BHP Billiton Brasil or other BHP Billiton entities are recognised 100 per cent in
the Group’s results.

The financial impacts of the Samarco dam failure on the Group’s income statement, balance sheet and cash flow
statement are shown in the table below and have been treated as an exceptional item. These do not include BHP
Billiton Brasil’s share of the results of Samarco prior to the Samarco dam failure, which is disclosed in the note 3
Interests in associates and joint venture entities.

                                                                                    Half year ended  Half year ended         Year ended
                                                                                        31 Dec 2016      31 Dec 2015       30 June 2016
                                                                                               US$M             US$M               US$M
Income statement
Expenses excluding net finance costs
Costs incurred directly by BHP Billiton Brasil and other BHP Billiton entities in
relation to the Samarco dam failure(a)(b)                                                      (41)              (8)               (70)
Profit/(loss) from equity accounted investments and related impairments and
expenses:
  Share of loss relating to the Samarco dam failure(b)(c)                                      (61)            (655)              (655)
  Impairment of the carrying value of the investment in Samarco(c)                                -            (525)              (525)
  Samarco dam failure provision(b)(c)                                                            13                -            (1,200)
Profit/(loss) from operations                                                                  (89)          (1,188)            (2,450)
   Net finance costs                                                                           (66)                -                  -
Profit/(loss) before taxation                                                                 (155)          (1,188)            (2,450)
Income tax (expense)/benefit                                                                      -              330                253
Profit/(loss) after taxation                                                                  (155)            (858)            (2,197)

Balance sheet movement
Trade and other payables                                                                        (2)              (5)               (11)
Investments accounted for using the equity method                                                 -          (1,180)            (1,180)
Deferred tax assets                                                                               -                -              (158)
Provisions                                                                                       97                -            (1,200)
Deferred tax liabilities                                                                          -              330                411
Net assets/(liabilities)                                                                         95            (855)            (2,138)

                                                                                    Half year ended Half year ended          Year ended
                                                                                        31 Dec 2016     31 Dec 2015        30 June 2016
                                                                                               US$M            US$M                US$M
 Cash flow statement
 Profit/ (loss) before taxation                                                               (155)          (1,188)            (2,450)
 Comprising:
 Costs incurred directly by BHP Billiton Brasil and other BHP Billiton entities
 in relation to the Samarco dam failure(a)(b)                                           (41)             (8)                (70)
 Share of loss relating to the Samarco dam failure(b)(c)                                (61)           (655)               (655)
 Impairment of the carrying value of the investment in Samarco(c)                          -           (525)               (525)
 Samarco dam failure provision(b)(c)                                                      13               -             (1,200)
 Net finance costs                                                                       (66)              -                   -
 Non-cash or non-operating exceptional items                                                    116            1,185           -  2,391
 Net operating cash flows                                                                      (39)              (3)               (59)
 Net investment and funding of equity accounted investments(d)                                (211)                -                  -
 Net investing cash flows                                                                     (211)                -                  -
 Net decrease in cash and cash equivalents                                                    (250)              (3)               (59)
(a) Includes legal and advisor costs incurred.
(b) Financial impacts of US$(155) million from the Samarco dam failure relates to US$(61) million share of loss from US$(61)
million funding provided during the period, US$(41) million direct costs incurred by BHP Billiton Brasil Ltda and other BHP
Billiton entities, US$(66) million amortisation of discounting impacting net finance costs offset by US$13 million other
movements in the Samarco dam failure provision including foreign exchange.
(c) At 31 December 2015, BHP Billiton Brasil Ltda adjusted its investment in Samarco to US$ nil (resulting from US$(655)
million share of loss from Samarco and US$(525) million impairment) and at 30 June 2016 recognised a provision of
US$(1,200) million for potential obligations under the Framework Agreement. US$(572) million of the US$(1,200) million
provision represented an additional share of loss from Samarco with the remaining US$(628) million recognised as provision
expense.
(d) Includes US$(61) million funding provided during the period and US$(150) million utilisation of the Samarco dam failure
provision, of which US$(139) million allowed for the continuation of reparatory and compensatory programs in relation to the
Framework Agreement and a further US$(11) million for dam stabilisation.

Equity accounted investment in Samarco

BHP Billiton Brasil’s investment in Samarco remains at US$ nil. BHP Billiton Brasil provided US$61 million
funding under a working capital facility during the period and recognised additional share of losses of US$61
million. No dividends have been received by BHP Billiton from Samarco during the period. Samarco currently
does not have profits available for distribution and is legally prevented from paying previously declared and
unpaid dividends.

Provision for Samarco dam failure

Half year ended 31 December 2016
US$M
At the beginning of the reporting period                                                                               1,200
Movement in provision                                                                                                   (97)
Comprising:
Utilised                                                                                                 (150)
Adjustments charged to the income statement:
       Amortisation of discounting impacting net finance costs                                              66
       Other (a)                                                                                          (13)
At the end of reporting period                                                                                         1,103
       Current                                                                                                           305
       Non-current                                                                                                       798
At the end of the reporting period                                                                                     1,103
(a) US$13 million relates to other movements in the Samarco dam failure provision including foreign exchange.


8. Significant events – Samarco dam failure (continued)


Dam failure provisions and contingencies
As at 31 December 2016, provisions and contingent liabilities for BHP Billiton Brasil are not materially different from
those disclosed in note 3 ‘Significant events – Samarco dam failure’ in the 30 June 2016 Annual Report, subject to
the updates set out below:

Environment and socio-economic rehabilitation

Preliminary Agreement

On 18 January 2017, Samarco, Vale and BHP Billiton Brasil entered into a Preliminary Agreement with the
Federal Prosecutors’ Office in Brazil, which outlines the process and timeline for further negotiations towards a
settlement regarding the R$20 billion (approximately US$6 billion) Public Civil Claim and R$155 billion
(approximately US$47.5 billion) Federal Public Prosecution Office claim relating to the dam failure.

The Preliminary Agreement provides for the appointment of experts to advise the Federal Prosecutors in relation
to social and environmental remediation and the assessment and monitoring of programs under the Framework
Agreement. The expert advisors’ conclusions will be considered in the negotiation of a final settlement
arrangement with the Federal Prosecutors. The parties will use best efforts to achieve a final settlement
arrangement by 30 June 2017 under the timeframe established in the Preliminary Agreement.

Under the Preliminary Agreement, Samarco, Vale and BHP Billiton Brasil agreed interim security (Interim
Security) comprising R$1.3 billion (approximately US$400 million) in insurance bonds, R$100 million
(approximately US$30 million) in liquid assets, a charge of R$800 million (approximately US$245 million) over
Samarco’s assets, and R$200 million (approximately US$60 million) to be allocated within the next four years
through existing Framework Agreement programs in the Municipalities of Barra Longa, Rio Doce, Santa Cruz do
Escalvado and Ponte Nova by 30 April 2017.

On 24 January 2017, Samarco, Vale and BHP Billiton Brasil provided the Interim Security to the Court which,
subject to Court approval, will remain in place until the earlier of 30 June 2017 and the date that a final settlement
arrangement is agreed between the Federal Prosecutors, and Samarco, Vale and BHP Billiton Brasil.

Framework Agreement

Mining and processing operations remain suspended following the dam failure. Samarco is currently progressing
plans to resume operations, however, significant uncertainties surrounding the nature and timing of ongoing
future operations remain. In light of these uncertainties and based on currently available information, at 31
December 2016, BHP Billiton Brasil has recognised a provision of US$1.1 billion before tax and after discounting
(30 June 2016: US$1.2 billion), in respect of its potential obligations under the Framework Agreement.

The measurement of the provision requires the use of estimates and assumptions and may be affected by,
among other factors, potential changes in scope of work required under the Framework Agreement including
further technical analysis, costs incurred in respect of programs delivered, resolution of uncertainty in respect of
operational restart, updates to discount and foreign exchange rates, resolution of existing and potential legal
claims and the status of the Framework Agreement. As a result, future actual expenditures may differ from the
amounts currently provided and changes to key assumptions and estimates could result in a material impact to
the amount of the provision in future reporting periods.

As at 31 December 2016, BHP Billiton Brasil has paid US$139 million to allow for the continuation of reparatory
and compensatory programs in relation to the Framework Agreement and a further US$11 million for dam
stabilisation, with the total US$150 million offset against the provision for the Samarco dam failure.

On 25 November 2016, BHP Billiton Brasil approved a further US$181 million to support the Foundation, in the
event Samarco does not meet its funding obligations under the Framework Agreement. Any support to the
Foundation provided by BHP Billiton Brasil will be offset against the provision for the Samarco dam failure.

8. Significant events – Samarco dam failure (continued)

Legal

The following matters are disclosed as contingent liabilities:

Public Civil Claim

While a final decision by the Court on the issue of ratification of the Framework Agreement is pending, the
Preliminary Agreement suspends a R$1.2 billion (approximately US$370 million) injunction order under the Public
Civil Claim. The Preliminary Agreement also requests suspension of the Public Civil Claim with a decision from
the Court pending.

The R$1.2 billion (approximately US$370 million) injunction order could be reinstated if the Preliminary
Agreement is not approved by the Court or a final settlement arrangement is not agreed by 30 June 2017.

These proceedings do not affect compliance with the Framework Agreement.

Given the status of these proceedings, it is not possible at this time to provide a range of possible outcomes or a
reliable estimate of potential future exposures for BHP Billiton Brasil.

Federal Public Prosecution Office claim

The Preliminary Agreement suspends the Federal Public Prosecution Office claim, including a R$7.7 billion
(approximately US$2.4 billion) injunction request. However, proceedings may be resumed if the Preliminary
Agreement is not approved by the Court. Given the status of these proceedings it is not possible at this time to
provide a range of possible outcomes or a reliable estimate of potential future exposures for BHP Billiton Brasil.

Criminal Charges

The Federal Prosecutors’ Office has filed criminal charges against BHP Billiton Brasil, Samarco and Vale and
certain employees and former employees of BHP Billiton Brasil (Affected Individuals) in the Federal Court of
Ponte Nova, Minas Gerais. BHP Billiton Brasil rejects outright the charges against the company and the Affected
Individuals and will defend the charges and fully support each of the Affected Individuals in their defence of the
charges.

Under the criminal charges against Samarco, Vale and BHP Billiton Brasil and certain individuals, a R$20 billion
(approximately US$6 billion) asset freezing order application was made by the Federal Prosecutors. The
Preliminary Agreement requests suspension of the asset freezing order application with a decision from the Court
pending.

Given the status of this matter it is not possible at this time to provide a range of possible outcomes or a reliable
estimate of potential future exposures for BHP Billiton Brasil.

Other claims

Additional lawsuits and government investigations relating to the Samarco dam failure may be brought against
BHP Billiton Brasil and possibly other BHP Billiton entities in Brazil or other jurisdictions.

BHP Billiton’s potential liabilities, if any, resulting from other pending and future claims, lawsuits and enforcement
actions relating to the Samarco dam failure, together with the potential cost of implementing remedies sought in
the various proceedings, cannot be reliably estimated at this time and therefore a provision has not been
recognised and nor has any contingent liability been quantified for such matters.

Ultimately, all the legal matters disclosed as contingent liabilities could have a material adverse impact on BHP
Billiton’s business, competitive position, cash flows, prospects, liquidity and shareholder returns.

BHP Billiton Insurance

BHP Billiton has third party liability insurance for claims related to the Samarco dam failure made directly against
BHP Billiton Brasil or other BHP Billiton entities. Such claims may be externally insured up to US$360 million
(when adjusted for BHP Billiton Brasil’s interest in Samarco). External insurers have been advised of the
Samarco dam failure and a formal claim is being prepared. At 31 December 2016 an insurance receivable has
not been recognised for any potential recoveries under insurance arrangements.

8. Significant events – Samarco dam failure (continued)

Commitments

Under the terms of the joint venture agreement, BHP Billiton Brasil does not have an existing obligation to fund
Samarco. For the half year ended 31 December 2016, BHP Billiton Brasil has provided US$61 million funding to
Samarco. On 25 November 2016, BHP Billiton Brasil made available a short-term facility of up to US$115 million
to carry out remediation and stabilisation work and support Samarco’s operations. Funds will be released to
Samarco only as required and subject to the achievement of key milestones.

Any additional requests for funding or future investment provided would be subject to a future decision,
accounted for at that time.

The following section includes disclosure required by IFRS of Samarco Mineração S.A.’s provisions,
contingencies and other matters arising from the dam failure.

Samarco

Dam failure related provisions and contingencies

As at 31 December 2016, provisions and contingent liabilities for Samarco are not materially different from those
disclosed in note 3 ‘Significant events – Samarco dam failure’ in the 30 June 2016 Annual Report, subject to the
updates set out below:

Environmental and socio-economic remediation

Preliminary Agreement

On 18 January 2017, Samarco, Vale and BHP Billiton Brasil entered into a Preliminary Agreement with the
Federal Prosecutors’ Office in Brazil, which outlines the process and timeline for further negotiations towards a
settlement regarding the R$20 billion (approximately US$6 billion) Public Civil Claim and R$155 billion
(approximately US$47.5 billion) Federal Public Prosecution Office claim relating to the dam failure.

The Preliminary Agreement provides for the appointment of experts to advise the Federal Prosecutors in relation
to social and environmental remediation and the assessment and monitoring of programs under the Framework
Agreement. The expert advisors’ conclusions will be considered in the negotiation of a final settlement
arrangement with the Federal Prosecutors. The parties will use best efforts to achieve a final settlement
arrangement by 30 June 2017 under the timeframe established in the Preliminary Agreement.

Under the Preliminary Agreement, Samarco, Vale and BHP Billiton Brasil agreed interim security (Interim
Security) comprising R$1.3 billion (approximately US$400 million) in insurance bonds, R$100 million
(approximately US$30 million) in liquid assets, a charge of R$800 million (approximately US$245 million) over
Samarco’s assets, and R$200 million (approximately US$60 million) to be allocated within the next four years
through existing Framework Agreement programs in the Municipalities of Barra Longa, Rio Doce, Santa Cruz do
Escalvado and Ponte Nova by 30 April 2017.

On 24 January 2017, Samarco, Vale and BHP Billiton Brasil provided the Interim Security to the Court which, if
approved, will remain in place until the earlier of 30 June 2017 and the date that a final settlement arrangement is
agreed between the Federal Prosecutors, and Samarco, Vale and BHP Billiton Brasil.

8. Significant events – Samarco dam failure (continued)

Framework Agreement

Samarco has recognised a provision of US$2.2 billion before tax and after discounting at 31 December 2016 (30
June 2016: US$2.4 billion), in respect of its obligations under the Framework Agreement based on currently
available information.

The measurement of the provision requires the use of estimates and assumptions and may be affected by,
amongst other factors, potential changes in scope of work required under the Framework Agreement including
further technical analysis, costs incurred in respect of programs delivered, resolution of uncertainty in respect of
operational restart, updates to discount and foreign exchange rates, resolution of existing and potential legal
claims and the status of the Framework Agreement. As a result, future actual expenditures may differ from the
amounts currently provided and changes to key assumptions and estimates could result in a material impact to
the amount of the provision in future reporting periods.

Other

As at 31 December 2016, Samarco has recognised provisions of US$0.2 billion (30 June 2016: US$0.2 billion), in
addition to its obligations under the Framework Agreement, based on currently available information. The
magnitude, scope and timing of these additional costs are subject to a high degree of uncertainty and Samarco
has indicated that it anticipates that it will incur future costs beyond those provided. These uncertainties are likely
to continue for a significant period and changes to key assumptions could result in a material change to the
amount of the provision in future reporting periods. Any such unrecognised obligations are therefore contingent
liabilities and, at present, it is not practicable to estimate their magnitude or possible timing of payment.
Accordingly, it is also not possible to provide a range of possible outcomes or a reliable estimate of total potential
future exposures at this time.

Legal

Public Civil Claim

While a final decision by the Court on the issue of ratification of the Framework Agreement is pending, the
Preliminary Agreement suspends a R$1.2 billion (approximately US$370 million) injunction order under the Public
Civil Claim. The Preliminary Agreement also requests suspension of the Public Civil Claim with a decision from
the Court pending.

The R$1.2 billion (approximately US$370 million) injunction order could be reinstated if the Preliminary
Agreement is not approved by the Court or a final settlement arrangement is not agreed by 30 June 2017.

These proceedings do not affect compliance with the Framework Agreement.

Given the status of these proceedings it is not possible at this time to provide a range of possible outcomes or a
reliable estimate of potential future exposures for Samarco.

Federal Public Prosecution Office claim

The Preliminary Agreement suspends the Federal Public Prosecution Office claim, including a R$7.7 billion
(approximately US$2.4 billion) injunction request. However, proceedings may be resumed if the Preliminary
Agreement is not approved by the Court. Given the status of these proceedings it is not possible at this time to
provide a range of possible outcomes or a reliable estimate of potential future exposures for Samarco.

8. Significant events – Samarco dam failure (continued)

Criminal Investigations

The Federal Prosecutors’ Office has filed criminal charges against Samarco, Vale and BHP Billiton Brasil and
certain employees and former employees of Samarco (Affected Individuals) in the Federal Court of Ponte Nova,
Minas Gerais. Samarco rejects outright the charges against the company and the Affected Individuals and will
defend the charges.

Under the criminal charges against Samarco, Vale and BHP Billiton Brasil and certain individuals, a R$20 billion
(approximately US$6 billion) asset freezing order application was made by the Federal Prosecutors. The
Preliminary Agreement requests suspension of the asset freezing order application with a decision from the Court
pending.

Given the status of these proceedings it is not possible at this time to provide a range of possible outcomes or a
reliable estimate of potential future exposures for Samarco.

Class Action Complaint – Bond holders

In November 2016, a putative class action complaint was filed in the U.S District Court for the Southern District of
New York on behalf of all purchasers of Samarco’s ten year bond notes due 2022 - 2024 between 31 October
2012 and 30 November 2015 against Samarco and the former chief executive officer of Samarco. The complaint
asserts claims under the U.S. federal securities laws and indicates that the plaintiff will seek certification to
proceed as a class action.

The amount of damages sought by the plaintiffs on behalf of the putative class is unspecified. Given the
preliminary status of this matter, it is not possible at this time to provide a range of possible outcomes or a reliable
estimate of potential future exposures to Samarco.

Other claims

Other pending lawsuits and investigations are at the early stages of proceedings. Until further facts are
developed; court rulings clarify the issues in dispute, liability and damages; trial activity nears, or other actions
such as possible settlements occur, it is not possible to arrive at a range of outcomes or a reliable estimate of
Samarco’s obligations arising from these matters and therefore Samarco has not recognised a provision or
quantified a contingent liability.

Additional claims may be brought against Samarco. A provision has not been made by Samarco for claims yet to
be filed. Given the significant uncertainties surrounding possible outcomes it is not possible for Samarco to arrive
at a range of outcomes or a reliable estimate of the liability for any unfiled claims.

Samarco Insurance

Samarco has standalone insurance policies in place with Brazilian and global insurers. Samarco has notified
insurers including those covering property, project and liability risks. Insurers loss adjusters and/or claims
representatives continue to investigate and assist with the claims process. An insurance receivable has not been
recognised by Samarco for any recoveries under insurance arrangements at 31 December 2016.

9. Subsequent events

On the 9th February 2017, production was suspended at Escondida as a result of ongoing industrial action. Given
the uncertainty of when production will be recommenced, it is not possible to estimate the potential financial
effect.
Other than the matters outlined elsewhere in this financial information, no matters or circumstances have arisen
since the end of the half year that have significantly affected, or may significantly affect, the operations, results of
operations or state of affairs of the Group in subsequent accounting periods.

Directors’ Report

The Directors present their report together with the half year financial statements for the half year ended 31
December 2016 and the auditor’s review report thereon.

Review of Operations

A detailed review of the Group’s operations, the results of those operations during the half year ended 31 December
2016 and likely future developments are given on pages 1 to 26. The Review of Operations has been incorporated
into, and forms part of, this Directors’ Report.

Principal Risks and Uncertainties

Due to the international scope of the Group's operations and the industries in which it is engaged, there are a
number of risk factors and uncertainties which could have an effect on the Group's results and operations over the
next six months. Material risks that could impact on the Group's performance for the remaining six months of the
financial year include those referred to in the ‘Outlook’ section as well as:

    -   Our potential liabilities from litigation and     -   If our liquidity and cash flow deteriorate
        other actions resulting from the Samarco              significantly it could adversely affect our
        dam failure are subject to significant                ability to fund our major capital programs
        uncertainty and cannot be reliably
        estimated at this time but they could have
        a material adverse effect on our business
    -   Fluctuations in commodity prices (including       -   We may not fully recover our investments
        sustained price shifts) and impacts of                in mining, oil and gas assets, which may
        ongoing global economic volatility may                require financial write-downs
        negatively affect our results, including cash
        flows and asset values
    -   Our financial results may be negatively           -   The commercial counterparties we
        affected by exchange rate fluctuations                transact with may not meet their
                                                              obligations, which may negatively impact
                                                              our results
    -   Reduction in Chinese demand may                   -   Unexpected natural and operational
        negatively impact our results                         catastrophes may adversely impact our
                                                              operations
    -   Actions by governments, additional                -   Cost pressures and reduced productivity
        regulation or political events in the                 could negatively impact our operating
        countries in which we operate could have a            margins and expansion plans
        negative impact on our business
    -   Failure to discover or acquire new                -   Our non-operated assets and our
        resources, maintain reserves or develop               commercial counterparties may not
        new operations could negatively affect our            comply with our standards
        future results and financial condition
    -   Potential changes to our portfolio of assets      -   Breaches in, or failures of, our information
        through acquisitions and divestments may              technology may adversely impact our
        have a material adverse effect on our                 business activities
        future results and financial condition
    -   Increased costs and schedule delays may           -   Safety, health, environmental and
        adversely affect our development projects             community impacts, incidents or
                                                              accidents may adversely affect our
                                                              people, operations and reputation or
                                                              licence to operate

Further information on the above risks and uncertainties can be found on pages 27 to 37 of the Group's Annual
Report for the year ended 30 June 2016, a copy of which is available on the Group's website at
www.bhpbilliton.com.

Dividend

Full details of dividends are given on page 9.

Board of Directors

The Directors of BHP Billiton at any time during or since the end of the half year are:

Jac Nasser – Chairman since March 2010 (a Director since June 2006)
Andrew Mackenzie – an Executive Director since May 2013
Malcolm Brinded – a Director since April 2014
Malcolm Broomhead – a Director since March 2010
Pat Davies – a Director since June 2012
Anita Frew – a Director since September 2015
Carolyn Hewson – a Director since March 2010
Ken MacKenzie – a Director since September 2016
Lindsay Maxsted – a Director since March 2011
Wayne Murdy – a Director since June 2009
John Schubert – a Director from June 2000 to November 2016
Shriti Vadera – a Director since January 2011

Auditor’s independence declaration

KPMG in Australia are the auditors of BHP Billiton Limited. Their auditor’s independence declaration under Section
307C of the Australian Corporations Act 2001 is set out on page 52 and forms part of this Directors’ Report.

Rounding of amounts

BHP Billiton Limited is an entity of a kind referred to in Australian Securities and Investments Commission
Corporations (Rounding in Financial/ Directors’ Reports) Instrument 2016/191, dated 24 March 2016. Amounts in
the Directors’ Report and half year financial statements have been rounded to the nearest million dollars in
accordance with ASIC Instrument 2016/191.

Signed in accordance with a resolution of the Board of Directors.

Jac Nasser AO – Chairman

Andrew Mackenzie – Chief Executive Officer

Dated this 21st day of February 2017

Directors’ Declaration of Responsibility

The half year financial report is the responsibility of, and has been approved by, the Directors. In accordance with
a resolution of the Directors of BHP Billiton Limited and BHP Billiton Plc, the Directors declare that:
(a) in the Directors’ opinion and to the best of their knowledge, the half year financial statements and notes, set
    out on pages 27 to 48, have been prepared in accordance with IAS 34 ‘Interim Financial Reporting’ as issued
    by the IASB, IAS 34 ‘Interim Financial Reporting’ as adopted by the EU, AASB 134 ‘Interim Financial Reporting’
    as issued by the AASB, the Disclosure Guidance and Transparency Rules of the Financial Conduct Authority
    in the United Kingdom and the Australian Corporations Act 2001, including:
      (i)  complying with applicable accounting standards and the Australian Corporations Regulations 2001; and
      (ii) giving a true and fair view of the financial position of the BHP Billiton Group as at 31 December 2016 and
           of its performance for the half year ended on that date;
(b) to the best of the Directors’ knowledge, the Directors’ Report, which incorporates the Review of Operations on
    pages 1 to 26, includes a fair review of the information required by:
      (i)  DTR4.2.7R of the Disclosure Guidance and Transparency Rules in the United Kingdom, being an
           indication of important events during the first six months of the current financial year and their impact on
           the half year financial statements, and a description of the principal risks and uncertainties for the
           remaining six months of the year; and
      (ii) DTR4.2.8R of the Disclosure Guidance and Transparency Rules in the United Kingdom, being related
           party transactions that have taken place in the first six months of the current financial year and that have
           materially affected the financial position or performance of the BHP Billiton Group during that period, and
           any changes in the related party transactions described in the last annual report that could have such a
           material effect; and
(c) in the Directors’ opinion, there are reasonable grounds to believe that each of BHP Billiton Limited and BHP
    Billiton Plc will be able to pay its debts as and when they become due and payable.

Signed on behalf of the Directors in accordance with a resolution of the Board of Directors.

Jac Nasser AO – Chairman

Andrew Mackenzie – Chief Executive Officer

Dated this 21st day of February 2017

Lead Auditor’s Independence Declaration under Section 307C of the Corporations Act 2001

To: the Directors of BHP Billiton Limited:

I declare that, to the best of my knowledge and belief, in relation to the review for the half year ended 31 December
2016 there have been:
  i.     no contraventions of the auditor independence requirements as set out in the Australian Corporations Act
         2001 in relation to the review; and
  ii.    no contraventions of any applicable code of professional conduct in relation to the review.
This declaration is in respect of BHP Billiton and the entities it controlled during the financial period.

KPMG

Anthony Young
Partner
Melbourne
21 February 2017

KPMG, an Australian partnership and a member firm of the KPMG network of independent member firms affiliated
with KPMG International Cooperative (‘KPMG International’), a Swiss entity.

KPMG Australia’s liability limited by a scheme approved under Professional Standards Legislation.

Independent Review Report

Independent Auditors’ review report of KPMG LLP (‘KPMG UK’) to the owners of BHP Billiton Plc and of
KPMG (‘KPMG Australia’) to the owners of BHP Billiton Limited

Introduction

For the purposes of these reports, the terms ‘we’ and ‘our’ denote KPMG UK in relation to its responsibilities under
its terms of engagement to report to BHP Billiton Plc and KPMG Australia in relation to Australian professional and
regulatory responsibilities and reporting obligations to the owners of BHP Billiton Limited.

The BHP Billiton Group (‘the Group’) consists of BHP Billiton Plc, BHP Billiton Limited and the entities they
controlled during the half year ended 31 December 2016.

We have reviewed the accompanying condensed financial statements of the Group for the half year ended 31
December 2016 (‘half year financial statements’), which comprise the Consolidated Income Statement,
Consolidated Statement of Comprehensive Income, Consolidated Balance Sheet, Consolidated Cash Flow
Statement, Consolidated Statement of Changes in Equity, notes 1 to 9 comprising a summary of significant
accounting policies and other explanatory information. KPMG Australia considers the Directors’ declaration to be
part of the half year financial statements when forming its conclusion.

Directors’ Responsibilities

The Directors are responsible for preparing the half year financial report which give a true and fair view in
accordance with:

    -   The Disclosure and Transparency Rules (‘the DTR’) of the United Kingdom’s Financial Conduct Authority
        (‘the UK FCA’), and under those rules, in accordance with IAS 34 Interim Financial Reporting as adopted
        by the European Union (‘EU’); and

    -   Australian Accounting Standards and the Australian Corporations Act 2001 and for such internal control as
        the Directors determine is necessary to enable the preparation of the half year financial statements that are
        free from material misstatement, whether due to fraud or error; selecting and applying appropriate
        accounting policies; and making accounting estimates that are reasonable in the circumstances.

Respective Responsibilities of KPMG UK and KPMG Australia

KPMG UK’s report is made solely to BHP Billiton Plc in accordance with the terms of KPMG UK’s engagement to
assist BHP Billiton Plc in meeting the requirements of the DTR of the UK FCA. KPMG UK’s review has been
undertaken so that it might state to BHP Billiton Plc those matters it is required to state to it in this report and for no
other purpose. To the fullest extent permitted by law, KPMG UK does not accept or assume responsibility to anyone
other than BHP Billiton Plc, for KPMG UK’s review work, for this report, or for the conclusions it has reached.

KPMG Australia has performed an independent review of the half year financial statements and Directors’
declaration in order to state whether, on the basis of the procedures described, it has become aware of any matter
that makes KPMG Australia believe that the half year financial statements and Directors’ declaration are not in
accordance with the Australian Corporations Act 2001 including: giving a true and fair view of the Group’s financial
position as at 31 December 2016 and its performance for the half year ended on that date; and complying with
Australian Accounting Standard AASB 134 Interim Financial Reporting and the Australian Corporations Regulations
2001.

Our responsibility is to express a conclusion on the half year financial report based on our review.

Scope of Review

KPMG UK conducted its review in accordance with International Standard on Review Engagements (UK and
Ireland) 2410 Review of Interim Financial Information Performed by the Independent Auditor of the Entity (‘ISRE
2410’) issued by the Auditing Practices Board for use in the UK.

KPMG Australia conducted its review in accordance with Auditing Standard on Review Engagements ASRE 2410
Review of a Financial Report Performed by the Independent Auditor of the Entity (‘ASRE 2410’) as issued by the
Australian Auditing and Assurance Standards Board. As auditor of BHP Billiton Limited, ASRE 2410 requires that
KPMG Australia complies with the ethical requirements relevant to the audit of the annual financial statements.

A review of half year financial statements consists of making enquiries, primarily of persons responsible for financial
and accounting matters, and applying analytical and other review procedures. A review is substantially less in
scope than an audit conducted in accordance with auditing standards and consequently does not enable us to
obtain assurance that we would become aware of all significant matters that might be identified in an audit.
Accordingly, we do not express an audit opinion.

Independence

In conducting its review, KPMG Australia has complied with the independence requirements of the Australian
Corporations Act 2001.

Review conclusion by KPMG UK

Based on our review, nothing has come to our attention that causes us to believe that the condensed half year
financial statements for the six months ended 31 December 2016 are not prepared, in all material respects, in
accordance with IAS 34 Interim Financial Reporting, as adopted by the EU, and the DTR of the UK FCA.

Stephen Oxley
Partner
For and on behalf of KPMG LLP
Chartered Accountants
London
21 February 2017

Review conclusion by KPMG Australia

Based on our review, which is not an audit, we have not become aware of any matter that makes us believe that
the condensed half year financial statements and directors’ declaration of the Group are not in accordance with the
Australian Corporations Act 2001, including:

   a) giving a true and fair view of the Group’s financial position as at 31 December 2016 and of its performance
      for the half year ended on that date; and
   b) complying with Australian Accounting Standard AASB 134 Interim Financial Reporting and the Australian
      Corporations Regulations 2001.

KPMG

Anthony Young
Partner
Melbourne
21 February 2017

KPMG, an Australian partnership and KPMG LLP, a UK limited liability partnership, are member firms of the KPMG
network of independent member firms affiliated with KPMG International Cooperative (‘KPMG International’), a
Swiss entity.

KPMG Australia’s liability limited by a scheme approved under Professional Standards Legislation

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