Regularly report papers and information on the production and operation, technological innovation, product application and market dynamics of domestic and foreign (mainly foreign) non-ferrous metal industry, deeply report the hot spots, business strategies and experience summary of successful enterprises of domestic and foreign non-ferrous metal industry, especially provide various domestic and foreign non-ferrous metal price information that non-ferrous metal trading enterprises and futures workers pay special attention to, and report the hot metal market. The columns provided include topics, strategy, technology and equipment, economy and trade, enterprises and institutions, abstract and comprehensive information, etc.