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 SOUTH32 LIMITED 2022 ANNUAL GENERAL MEETING 27 OCTOBER 2022 RESULTS OF MEETING South32 Limited (ASX / LSE / JSE: S32; ADR: SOUHY) (South32), in accordance with section 251AA(2) of the Corporations Act 2001 (Cth) and ASX Listing Rule 3.13.2, provides the following information: Instructions given to validly appointed proxies Number of votes cast on the poll Resolution Resolution details (as at proxy close) (where applicable) Result Resolution Proxy's Carried / Resolution For Against Abstain For Against Abstain* Type Discretion Not Carried 2A Re-election of Mr Frank 2,795,988,058 97,773,369 15,548,251 2,753,152 2,846,195,101 97,799,529 2,759,986 Ordinary Carried Cooper as a Director 96.11% 3.36% 0.53% 96.68% 3.32% 2B Re-election of Dr 2,831,455,803 61,704,443 15,642,055 3,257,468 2,881,766,650 61,720,603 3,264,302 Ntombifuthi (Futhi) Mtoba Ordinary Carried as a Director 97.35% 2.12% 0.53% 97.90% 2.10% 3 Adoption of the 2,830,155,391 57,101,722 15,465,524 3,640,294 2,846,401,969 57,133,644 3,658,626 Ordinary Carried Remuneration Report 97.50% 1.97% 0.53% 98.03% 1.97% 4 Grant of awards to 2,842,383,952 42,725,707 15,413,199 7,571,870 2,892,434,538 42,754,501 7,612,965 Ordinary Carried Executive Director 98.00% 1.47% 0.53% 98.54% 1.46% 5 Advisory vote on Climate 2,561,183,996 303,865,156 15,138,910 31,870,472 2,610,948,283 303,893,404 31,923,633 Ordinary Carried Change Action Plan 88.92% 10.55% 0.53% 89.57% 10.43% Registered Office Level 35 108 St Georges Terrace Perth WA 6000 Australia ABN 84 093 732 597 Registered in Australia * Votes cast by a person who abstains on an item are not counted in calculating the required majority on a poll. 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 to the market by Graham Kerr, Chief Executive Officer JSE Sponsor: The Standard Bank of South Africa Limited 27 October 2022 SOUTH32 LIMITED 2022 ANNUAL GENERAL MEETING RESULTS OF MEETING