Delisting of Ordinary Shares Pursuant to a General Repurchase and Intra-Group Distribution of ARM Treasury Shares African Rainbow Minerals Limited (Incorporated in the Republic of South Africa) (Registration number 1933/004580/06) JSE Share code: ARI ISIN: ZAE000054045 ("ARM" or "the Company") ANNOUNCEMENT OF CANCELLATION AND DELISTING OF ORDINARY SHARES PURSUANT TO A GENERAL REPURCHASE AND INTRA-GROUP DISTRIBUTION OF ARM TREASURY SHARES The board of directors of the Company ("Board") hereby advises shareholders that ARM, in accordance with the general authority granted by shareholders at the Company's annual general meeting held on 6 December 2024 ("General Authority"), has cumulatively repurchased and cancelled 3,239,681 ordinary shares ("Repurchased Shares"). The Repurchased Shares were acquired through the order book operated by the JSE Limited ("JSE"), in a series of unrelated transactions without any prior understanding or arrangement between the Company and the counterparty between 31 March 2025 and 25 April 2025 at an average price of R154.27 per share representing a total consideration of R499.8 million. This voluntary update on the general repurchase will be supplemented by a regulatory announcement in terms of the JSE Listings Requirements, if ARM cumulatively repurchases 3% in terms of its General Authority. The Board further notifies shareholders that on 20 June 2025 Opilac Proprietary Limited ("Opilac"), a wholly- owned subsidiary of ARM, effected a distribution in specie of its entire shareholding in ARM, being 12,717,328 ordinary shares ("Treasury Shares"), to the Company. As this is being effected pursuant to a distribution by Opilac, no consideration is payable by the Company for the Treasury Shares. Application for the cancellation and delisting of the Treasury Shares will be submitted to the JSE on 20 June 2025. The cancellation of the Treasury Shares has no impact on the earnings per share and headline earnings per share of ARM. The issued share capital of the Company following the cancellation of the Repurchased Shares and the cancellation of the Treasury Shares will comprise 208,710,769 ordinary shares in aggregate. Sandton 20 June 2025 Sponsor: Investec Bank Limited Date: 20-06-2025 12:55:00 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.