Import and export of goods and technology; Sale: Chemical raw materials and products, Mineral Products, Computer software and auxiliary equipment, Stationery and office supplies, Department Store, agricultural and sideline products, Hardware and Electrical, textile、 leather products, Building decoration materials, Packaging materials, Metal materials, Metal products, Mechanical and electrical equipment and accessories, Electronics, electrical equipment, Instruments, Handicrafts、 cosmetic, Rubber and plastic products, waterproof materials, Insulation materials、 mold, Wires and cables, paper products, Communication equipment and related products, communications equipment, Printing equipment, Labor protection supplies, flowers, plastic products, glass products, Auto and Motorcycle Parts, Auto Parts, Laboratory Equipment, Mechanical equipment, Class I medical devices, coal。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)