中国有色矿业(01258.HK):谭耀宇辞任非执行董事

Core Viewpoint - China Nonferrous Mining (01258.HK) announced the resignation of Tan Yaoyu as a non-executive director and a member of the audit committee, effective October 28, 2025 [1] Group 1 - Tan Yaoyu resigned due to other business commitments [1]