South32 Limited (Incorporated in Australia under the Corporations Act 2001) (ACN 093 732 597) ASX / LSE / JSE Share Code: S32 ADR: SOUHY ISIN: AU000000S320 south32.net 2023 FINAL DIVIDEND CURRENCY EXCHANGE RATES South32 Limited (ASX, LSE, JSE: S32; ADR: SOUY) (South32) announced on 24 August 2023 that the Board resolved to pay a final dividend of US 3.2 cents per share (fully franked) for the year ended 30 June 2023. The dividend payment date is 12 October 2023. The US cent currency exchange rate applicable to the dividend 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 4 September 2023 to 20 September 2023, and is detailed below: Currency Exchange rate Dividend per ordinary share in local currency Australian cents 0.642260 4.982406 British pence 1.250204 2.559582 New Zealand cents 0.592806 5.398056 On 11 September 2023, South32 announced to the Johannesburg Stock Exchange that the US cent currency exchange rate applicable to the dividend 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 4 September 2023 to 8 September 2023. Currency Exchange rate Dividend per ordinary share in local currency South African cents 19.11343 61.16298 Shareholders can manage their shareholding via the Computershare Investor Centre at www.computershare.com to: • update their address, communication preferences, banking and tax details; • view their holdings, dividend and payment, and transaction history information; and • download statements and documents. Alternatively, refer to the relevant Investor Centre noted below: • Australian holders may visit online at www.computershare.com.au/Investor or by calling Computershare Investor Services on 1800 019 953 or +61 3 9415 4169 • South African holders may call smart number: +27 086 110 0950, +27 086 11 00 933 or e-mail: ficaverifyelectronic@computershare.co.za • UK Depositary Interest holders may visit online at www.investorcentre.co.uk or call +44 (0) 370 873 5884. Registered Office Level 35 108 St Georges Terrace Perth WA 6000 Australia ABN 84 093 732 597 Registered in Australia About us 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 commodities including bauxite, alumina, aluminium, copper, silver, lead, zinc, nickel, metallurgical coal and manganese from 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. Investor Relations Ben Baker T +61 8 9324 9363 M +61 403 763 086 E Ben.Baker@south32.net Media Relations Jamie Macdonald Miles Godfrey T +61 8 9324 9000 T +61 8 9324 9000 M +61 408 925 140 M +61 415 325 906 E Jamie.Macdonald@south32.net E Miles.Godfrey@south32.net Further information on South32 can be found at www.south32.net. Approved for release by Claire Tolcon, Company Secretary JSE Sponsor: The Standard Bank of South Africa Limited 21 September 2023 2022 INTERIM DIVIDEND CURRENCY EXCHANGE RATES