Yunnan Copper Industry Group Invested Nearly 8 billion Yuan in Diqing, Capable of Annual Production of 80,000 tons of Copper Concentrate

摘要

正Recently,six provincial level enterprise group corporations including Yunnan Copper Industry Group,Kunming Steel Group,and Yunnan Tin Minerals Group together signed "Strategic Cooperation Agreement" with the Government of Diqing Tibetan Autonomous Prefecture in Kunming.