On November 28 to 30, 2017,  Mr. Yan Diyong, the Vice-Chairman of the Board of Directors, attended the "Asia Copper Week 2017" held jointly by CESCO and China Nonferrous Metals Industry Association. 

The Vice-Chairman Yan Diyong made in-depth communication and reached extensive consensus on the trends, industrial prospect, in-depth cooperation and other relevant topics with the counselor of the state council, Chen Quanxun, the Chairman of China Nonferrous Metals Industry Association as well as the principal of Mitsui,  BOCI and other world famous mining industry, trading and financial enterprises. The Vice-Chairman Yan Diyong also made a field visit to SUAEE, and visited Mr. Qian Jin, the General Manager of SUAEE to make in-depth communications and discussions.   

Relevant principals of CLM,  CCS,  SML and China Nonferrous Mining HongKong Holdings Limited also attended the above event.