South Manganese Investment Limited has filed an updated list of directors and their roles with the Hong Kong Stock Exchange, effective 13 October 2025. The Board is chaired by Mr. Zhang He, who also serves as a member of both the Remuneration and Nomination Committees. Other executive directors include Mr. Xu Xiang, Mr. Liu Yang, Mr. Pan Shenghai, Ms. Cui Ling, Mr. An Wei, Mr. Zhan Haiqing (Chief Executive Officer), Mr. Ming Xianquan, and Mr. Wan Weihua. The sole non-executive director is Mr. Huang Chuangxin, who is a member of the Audit Committee. The independent non-executive directors are Mr. Yuan Mingliang (member of Audit and Nomination Committees, chairman of the Remuneration Committee), Mr. Lo Sze Hung (chairman of the Audit Committee, member of Remuneration and Nomination Committees), Mr. Zhou Jie (member of all three committees), Mr. Luo Guihua (member of all three committees), and Mr. Wu Qi (member of Audit and Remuneration Committees, chairman of the Nomination Committee). The Board oversees three committees: Audit, Remuneration, and Nomination, with specific memberships and chairmanships detailed for each director.