9 January 2026

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

2026 CALENDAR OF KEY DATES

South32 Limited (ASX / LSE / JSE: S32; ADR: SOUHY) (South32), advises of the proposed 2026 dates for the half and full year results announcements including any dividend payments, as well as the Annual General Meeting.

* on or around

The determination of a dividend is subject to Board approval and the dates listed above remain subject to change. Any changes will be advised by way of market announcements.

About us

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 minerals and metals critical to the world's energy transition from operations across the Americas, Australia and Southern Africa and we are discovering and responsibly developing our next generation of mines. We aspire to leave a positive legacy and build meaningful relationships with our partners and communities to create brighter futures together.

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
9 January 2026