ACL - Update on the Long Steel Business and Cautionary Announcement ArcelorMittal South Africa Limited (Incorporated in the Republic of South Africa) (Registration Number 1989/002164/06) Share Code: ACL ISIN: ZAE000134961 ("ArcelorMittal South Africa" or the "Company") UPDATE ON THE LONG STEEL BUSINESS AND CAUTIONARY ANNOUNCEMENT Shareholders are referred to the announcement by ArcelorMittal South Africa dated 28 February 2025 in which they were advised, inter alia, that the board of directors of ArcelorMittal South Africa and its management had commenced the final wind down of ArcelorMittal South Africa's Long Steel Business ("Longs Business"). Government subsequently issued an announcement stating that it would continue to engage with ArcelorMittal South Africa in this regard and is doing so. ArcelorMittal South Africa is engaging with stakeholders, including Government, regarding funding and related matters to enable the deferral of the wind down of the Longs Business, as well as regarding the interventions previously announced. It should be noted that without agreement regarding the funding and related matters, the deferral of the wind down of the Longs Business will not be feasible. Accordingly, the wind down process has not been stopped and is being managed in a manner that accommodates ongoing funding discussions. During this time ArcelorMittal South Africa has received various approaches regarding the strategic alternatives for the Company, as well as the Longs Business. None of the approaches constitute a firm intention to make an offer in terms of the Companies Act, 2008. The Company will continue to explore strategic alternatives where appropriate. Further announcements will be issued regarding these matters as and when appropriate. Shareholders are advised to exercise caution in trading in their ArcelorMittal South Africa shares until a further announcement is made. Vanderbijlpark 19 March 2025 For further information please contact: Tami Didiza: Manager: Corporate Communications Tel: (016) 889 2549/ (016) 889 4100 Company Secretary FluidRock Co Sec (Pty) Ltd Tel: (016) 889 4077 Sponsor Absa Bank Limited (acting through its Corporate and Investment Banking division) Date: 19-03-2025 03:41:00 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.