Notice of Board Meeting

Notice of Board Meeting This announcement is made pursuant to Rule 13.43 of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited.The board of directors (the “Board”) of Zijin Mining Group Co. Ltd.* (the “Company”) announces that a meeting of the Board will be held on 23 August 2024 (Friday) at the conference room at 41/F. Tower B Zhonghang Zijin Plaza No. 1811 Huandao Road East Siming District Xiamen City Fujian Province the People’s Republic of China (the “PRC”) for the purpose of among other things considering and approving the 2024 interim results of the Company and its subsidiaries for the six months ended 30 June 2024 and its publication and considering the payment of an interim dividend (if any). 3 July 2024 Fujian the PRC *The Company’s English name is for identification purpose only