Registration of Change of Name of the Company and Confirmation of Salient Dates MANTENGU MINING LIMITED Incorporated in the Republic of South Africa (Registration number 1987/004821/06) Share code: MTU ISIN: ZAE000320347 ("Mantengu" or "the Company") REGISTRATION OF CHANGE OF NAME OF THE COMPANY AND CONFIRMATION OF SALIENT DATES Shareholders are advised that the new name of Mantengu Limited has been registered with CIPC with effect from 1 September 2025. Going forward, the Company will still have the short name "Mantengu". Both the Share Code, "MTU" and the ISIN number will also remain unchanged. The change in name of the Company will not affect the number of shares held by each shareholder. The salient dates and times in relation to the name change on the JSE are set out below: 2025 Last day to trade Tuesday, 9 September Listing of and trading in Shares on the JSE under the new name "Mantengu Wednesday, 10 September Limited", under Share Code: "MTU" and ISIN: ZAE000320347 from commencement of trade and termination of trading under the old name Mantengu Mining Limited Record date for the Change of Name Friday, 12 September Date that the accounts of Dematerialised Shareholders with their CSDPs Monday, 15 September or Brokers will be updated with the new name on Date that new share certificates, will be issued to Certificated Monday, 15 September Shareholders, posted by registered post, at their risk Notes: 1. Shareholders may not dematerialise or rematerialise their Ordinary Shares between Wednesday, 10 September 2025, and Friday, 12 September 2025, both dates inclusive. 2. All times are South African times as the above dates and actions are in terms of the JSE Corporate Action timetable. 3. The Company will retain the financial and trading history on the JSE post the name change. By order of the Board 2 September 2025 Designated Advisor AcaciaCap Advisors Proprietary Limited Date: 02-09-2025 10:05:00 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.