South32 : Daily share buy-back notice

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

DAILY SHARE BUY-BACK NOTICE

The daily share buy-back notice (Appendix 3E) lodged on the Australian Securities Exchange and voluntarily disclosed on the Johannesburg Stock Exchange and London Stock Exchange has today been submitted to the National Storage Mechanism and will shortly be available for inspection at https://data.fca.org.uk/#/nsm/nationalstoragemechanism:

• South32 Limited - Daily share buy-back notice - Appendix 3E

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

Alex Volante	Tom Gallop
T	[phone]	T	[phone]
M	[phone]	M	[phone]
E	[e-mail]	E	[e-mail]
Media Relations
Jamie Macdonald	Miles Godfrey
T	[phone]	T	[phone]
M	[phone]	M	[phone]
E	[e-mail]	E	[e-mail]

Further information on South32 can be found at www.south32.net.

JSE Sponsor: The Standard Bank of South Africa Limited

15 June 2022

Registered Office Level 35 108 St Georges Terrace Perth WA 6000 Australia

ABN 84 093 732 597 Registered in Australia