General Projects: Sales of high-performance non-ferrous metals and alloy materials, Sales of special electronic materials, Manufacturing of special electronic materials, R&D of special electronic materials, New material technology research and development, Non-ferrous metal alloy manufacturing, Non-ferrous metal alloy sales, Non-ferrous metal rolling processing, Non-ferrous metal casting, Common non-ferrous metal smelting, Ferroalloy smelting, Metal material sales, Machinery and equipment sales, Sales of coal and its products, Coal-based activated carbon and other coal processing, coking, Sales of graphite and carbon products, Electronics sales, Lubricant sales, Sales of packaging materials and products, steel、 Iron smelting,Metal material manufacturing,Chemical product sales( Does not contain permitted chemical products), Import and export agent, Technology import and export, Import and export of goods。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)