2024 Interim 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 2024 INTERIM DIVIDEND CURRENCY EXCHANGE RATES South32 Limited (ASX, LSE, JSE: S32; ADR: SOUY) (South32) announced on 15 February 2024 that the Board resolved to pay an interim dividend of US 0.4 cents per share (fully franked) for the half year ended 31 December 2023, with a payment date of 4 April 2024. The US cent currency exchange rate applicable to the dividend payable in Australian cents, British pence and New Zealand cents is determined as the average exchange rate realised on foreign exchange trades during the period 26 February 2024 to 13 March 2024, and is detailed below: Currency Exchange rate Dividend per ordinary share in local currency Australian cents 0.661040 0.605107 British pence 1.279340 0.312661 New Zealand cents 0.614990 0.650417 On 1 March 2024, 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 average exchange rate realised on foreign exchange trades during the period 26 February 2024 to 1 March 2024. Currency Exchange rate Dividend per ordinary share in local currency South African cents 19.25035 7.70014 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. About us Registered Office Level 35 108 St Georges Terrace Perth WA 6000 Australia ABN 84 093 732 597 Registered in Australia 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. We also have a portfolio of high-quality development projects and options, and exploration prospects, consistent with our strategy to reshape our portfolio toward commodities that are critical for a low-carbon future. 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 14 March 2024 Date: 14-03-2024 08:00:00 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.