2021 Final and Special Dividend Currency Exchange Rates South32 Limited (Incorporated in Australia under the Corporations Act 2001 (Cth)) (ACN 093 732 597) ASX / LSE / JSE Share Code: S32 ADR: SOUHY ISIN: AU000000S320 south32.net 2021 FINAL AND SPECIAL DIVIDEND CURRENCY EXCHANGE RATES South32 Limited (ASX, LSE, JSE: S32; ADR: SOUHY) (South32) advised on 19 August 2021 that the Board resolved to pay a final dividend of US 3.5 cents per share (fully franked) for the year ended 30 June 2021, and a special dividend of US 2.0 cents per share (fully franked) (collectively referred to herein as the ‘dividends’). The dividends’ payment date is 7 October 2021. The US cent currency exchange rate applicable to the dividends payable in Australian cents, British pence and New Zealand cents is determined as the volume weighted average price achieved on foreign exchange trades executed over the period 30 August 2021 to 15 September 2021, and is detailed below: Currency Exchange rate Total Dividends per ordinary share in local currency Australian cents 0.736888 7.463821 British pence 1.380375 3.984425 New Zealand cents 0.709660 7.750190 On 6 September 2021, South32 announced to the Johannesburg Stock Exchange that the US cent currency exchange rate applicable to the dividends payable in South African cents to shareholders on the South African branch register on the Record Date is the volume weighted average price achieved on foreign exchange trades executed over the period 30 August 2021 to 6 September 2021: Currency Exchange rate Total Dividends per ordinary share in local currency South African cents 14.49586 79.72723 About South32 South32 is a globally diversified mining and metals company. Our purpose is to make a difference by developing natural resources, improving people’s lives now and for generations to come. We are trusted by our owners and partners to realise the potential of their resources. We produce bauxite, alumina, aluminium, metallurgical coal, manganese, nickel, silver, lead and zinc at our operations in Australia, Southern Africa and South America. With a focus on growing our base metals exposure, we also have two development options in North America and several partnerships with junior explorers around the world. Further Information Investor Relations Alex Volante Tom Gallop T +61 8 9324 9029 T +61 8 9324 9030 M +61 403 328 408 M +61 439 353 948 E Alex.Volante@south32.net E Tom.Gallop@south32.net Media Relations Miles Godfrey Jenny White M +61 415 325 906 T +44 20 7798 1773 E Miles.Godfrey@south32.net M +44 7900 046 758 E Jenny.White@south32.net Further information on South32 can be found at www.south32.net. Approved for release by Graham Kerr, Chief Executive Officer JSE Sponsor: UBS South Africa (Pty) Ltd 16 September 2021 Date: 16-09-2021 09:45:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.