Changes to the Board of Directors and Notification of Change in External Auditor CHROMETCO LIMITED (Incorporated in the Republic of South Africa) (Registration number: 2002/026265/06) Share code: CMO ISIN: ZAE007020249 ("Chrometco" or "the Company") CHANGES TO THE BOARD OF DIRECTORS AND NOTIFICATION OF CHANGE IN EXTERNAL AUDITOR CHANGES TO THE BOARD In accordance with paragraph 3.59(c) of the JSE Limited Listings Requirements, the board of directors of the Company (??the Board??) wishes to advise that Gregory (??Greg??) David Hunter has been appointed as Chairperson of the Board and a member of the Audit and Risk Committee and Remuneration Committee, with effect from 11 October 2023. APPOINTMENT OF EXTERNAL AUDITOR In accordance with paragraph 3.78 of the JSE Limited Listings Requirements, the Board wishes to advise that the Audit and Risk Committee has recommended, and the Board has endorsed, the proposed appointment of Moore Johannesburg Incorporated to replace Moore Cape Town Incorporated as the external auditor of the Company, with Candice Jenkins, as the designated audit partner, with effect from 11 October 2023. Shareholders will be requested to approve the above appointment at the Company??s next annual general meeting, details of which will be communicated to shareholders in due course. Johannesburg 12 October 2023 Designated Advisor PSG Capital Date: 12-10-2023 05:05:00 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.