Update Samarco BHP Billiton Plc Registration number 3196209 Registered in England and Wales Share code: BIL ISIN: GB0000566504 NEWS RELEASE Release Time IMMEDIATE Date 28 July 2016 Release Number 18/16 UPDATE: SAMARCO BHP Billiton announced today that it will recognise a provision in the range of US$1.1 billion to US$1.3 billion, which is approximately equivalent to a 50 per cent share of the current estimate of Samarco’s funding obligations under the terms of the Framework Agreement (Agreement) entered into on 2 March 2016. This reflects the ongoing uncertainty surrounding the nature and timing of a potential restart of Samarco’s operations. The associated income statement charge will be recognised as an exceptional item in the June 2016 half-year, together with direct costs of approximately US$100 million (post tax). Samarco and its shareholders continue to believe that the Agreement provides an effective long-term framework to remediate and compensate for the impacts of the Samarco dam failure. The Foundation provided for under the Agreement has been established to deliver the socioeconomic and environmental programs outlined in the Agreement. BHP Billiton Chief Executive Officer, Andrew Mackenzie said: “The recognition of the provision demonstrates our support for the long-term recovery of the communities and environment affected by the Samarco tragedy and the belief we have that the Agreement is the most appropriate mechanism to do this.” The BHP Billiton Board of Directors also approved US$134 million to support the Foundation to allow the continuation of reparatory and compensatory programs. This amount will be offset against the provision recognised today. A further short-term facility of up to US$116 million is being made available to Samarco to carry out remediation and stabilisation work and to support Samarco’s operations. Funds will be released to Samarco only as required and subject to the achievement of key milestones. The short-term facility announced today will preserve the value of BHP Billiton’s investment while we continue to monitor developments. The safe restart of the Samarco operations remains an important priority, along with the restructure of Samarco’s debt. Note: Samarco Mineração S.A is jointly owned by BHP Billiton Brasil LTDA and Vale S.A. Our 50 per cent interest is accounted for as an equity accounted investment. On 2 March 2016, Samarco Mineração S.A (Samarco), Vale S.A (Vale) and BHP Billiton Brasil LTDA (BHP Billiton Brasil) entered into an agreement with the Federal Government of Brazil, the States of Espirito Santo and Minas Gerais and certain other public authorities (Brazilian Authorities) (Agreement). The Agreement provides for settlement of claims brought by the Brazilian Authorities on 30 November 2015 seeking the establishment of a fund for clean-up costs and impacts relating to the Fundão tailings dam failure on 5 November 2015. The Agreement provides for the restoration of the environment and communities affected by the Samarco dam failure. On 5 May 2016, the Agreement was ratified by the Federal Court of Appeal in Brasilia. On 3 May 2016, the Federal Prosecution Office commenced proceedings against Samarco, Vale and BHP Billiton Brasil for BRL155 billion for social, environmental and economic compensation relating to the Samarco dam failure. Also, on 9 June 2016 the Federal Prosecution Office appealed the ratification of the Agreement. On 30 June 2016, the Superior Court of Justice in Brazil, in the case initiated by Brazilian Authorities, issued an interim order suspending the decision of the Federal Court of Appeal to ratify the Agreement. On 14 July 2016 BHP Billiton Brasil filed an appeal against the latter decision before the Superior Court of Justice. This announcement contains inside information. Sponsor: UBS South Africa (Pty) Limited Further information on BHP Billiton can be found at: bhpbilliton.com Media Relations Investor Relations Australia and Asia Australia and Asia Eleanor Colonico Tara Dines Tel: +61 3 9609 2360 Mobile +61 407 064 748 Tel: +61 3 9609 2222 Mobile: +61 499 249 005 Email: Eleanor.Colonico@bhpbilliton.com Email: Tara.Dines@bhpbilliton.com Paul Hitchins Andrew Gunn Tel: +61 3 9609 2592 Mobile +61 419 315 001 Tel: +61 3 9609 3575 Mobile: +61 402 087 354 Email: Paul.Hitchins@bhpbilliton.com Email: Andrew.Gunn@bhpbilliton.com Fiona Hadley United Kingdom and South Africa Tel: +61 3 9609 2211 Mobile +61 427 777 908 Email: Fiona.Hadley@bhpbilliton.com Rob Clifford Tel: +44 20 7802 4131 Mobile: +44 7788 308 844 Amanda Saunders Email: Rob.Clifford@bhpbilliton.com Tel: +61 3 9609 3985 Mobile +61 417 487 973 Email: Amanda.Saunders@bhpbilliton.com Elisa Morniroli Tel: +44 20 7802 7611 Mobile: +44 7825 926 646 United Kingdom and South Africa Email: Elisa.Morniroli@bhpbilliton.com Ruban Yogarajah Americas Tel: +44 207 802 4033 Mobile +44 7827 082 022 Email: Ruban.Yogarajah@bhpbilliton.com James Wear Tel: +1 212 310 1421 Mobile: +1 347 882 3011 North America Email: James.Wear@bhpbilliton.com Bronwyn Wilkinson Mobile: +1 604 340 8753 Email: Bronwyn.Wilkinson@bhpbilliton.com BHP Billiton Limited ABN 49 004 028 077 BHP Billiton Plc Registration number 3196209 Registered in Australia Registered in England and Wales Registered Office: Level 18, 171 Collins Street Registered Office: Neathouse Place Melbourne Victoria 3000 Australia London SW1V 1LH United Kingdom Tel +61 1300 55 4757 Fax +61 3 9609 3015 Tel +44 20 7802 4000 Fax +44 20 7802 4111 Members of the BHP Billiton Group which is headquartered in Australia Follow us on social media Date: 28/07/2016 07:05:00 Produced by the JSE SENS Department. 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