Yunnan Copper Co., Ltd.

International Industry Category: Manufacturing

International Industry Major Class: Non-ferrous metal smelting and rolling processing industry

International Industry Middle Class: Common non-ferrous metal smelting

International Industry Sub Class: Copper smelting

Non-ferrous metals、 Production of precious metals、 Processing、 Sales and production process design、 construction、 research。 Production of high-tech chemical products、 Processing and sales。 Production of mechanical power equipment、Install，Operate the export business of the company's own products and related technologies； Operate the raw and auxiliary materials required for scientific research produced by the enterprise、 Mechanical equipment、 Instruments、 Import business of spare parts and related technologies； Operating the company's feed processing and“ Three in one supplement” business； Export of copper products produced by the company、 Mineral processing reagents、 Non-ferrous metals； Imported from our own production、 Raw materials needed for scientific research、 Mechanical equipment、 Instruments、 spare parts、 Engage in non-ferrous metal mining and beneficiation business， Fertilizer processing and sales， Feed additive products， sulfuric acid； Food additive production； Liquid oxygen、 oxygen、 Nitrogen、 Production of argon and other gas products、 Management； Medical oxygen production； Mixed gas、 liquid nitrogen、 Liquid argon、 High-purity nitrogen、 High-purity argon、 Sales of high-purity helium； Import and export of goods and technology； Compressed air production、 Management； Analysis and testing， Logistics transportation and logistics support services； Including daily necessities、 Labor protection supplies、 Cultural and office supplies、 Packaging materials、 Chemical raw materials and products（ Removal of dangerous goods）、 Hardware and Electrical、 Mechanical and electrical equipment and accessories、 Mechanical equipment and accessories、 plastic products、 rubber products、 Building Materials、 refractory materials、 cement products、 Thermal insulation and anti-corrosion coating、 Building waterproof materials、 Thermal insulation materials、 lubricating oil、 grease、 Metal materials、 Metal products。 coal、 Wires and cables、 Trade Agent。（ The above national laws、 Scope of business under regulations， Operating with a license）。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments）

Chinese Industry Category: Metals and metal ores

Chinese Industry Major Class: Non-ferrous metals

Chinese Industry Middle Class: Non-ferrous metal smelting

Chinese Industry Sub Class: Common non-ferrous metal smelting