The board of directors of Jiangxi Copper Company Limited announced that the first meeting of the tenth session of the board was convened on 7 June 2024 by way of circulation of written resolutions of all members of the board, at which, the board considered and unanimously resolved to appoint Mr. Yu Minxin as the chief financial officer of the Company. Meanwhile, Mr. Zhou Shaobing no longer serves the duties of the chief financial officer of the company. The above appointment took effect on 7 June 2024.

Mr. Yu Minxin, member of the Communist Party of the People's Republic of China, was born in October 1977 and graduated from the School of Accounting of Jiangxi University of Finance and Economics with postgraduate qualification. He is a certified public accountant and a senior accountant. He served as the manager of the finance department of Jiangxi Provincial State-owned Enterprise Assets Operation (Holdings) Co.

Ltd., the chief financial officer of Jiangxi Provincial Expressway Investment Group Co. Ltd. and the chief financial officer of Jiangxi Provincial Communications Investment Group Co. Ltd. He currently serves as a member of the Party Committee of the Company and a non- executive director of Jiangxi Bank Co.

Ltd.