2550 Zhongshan North Road, Putuo District, Shanghai. According to Baidu map, the spot trading market of nonferrous metals is located in Putuo District, Shanghai. Shanghai Changjiang nonferrous metal spot market was established on May 29th, 1996. Its business scope includes non-ferrous and ferrous metal materials, metal products, related raw and auxiliary materials and related information industry consulting services, providing spot trading platforms for various non-ferrous metal production enterprises.