Sales of coke, Metal materials, Textile raw materials, plastic products, Daily necessities, Craft gifts, Hardware and Electrical, Mechanical and electrical equipment, Mineral Products, Chemical product wholesale(Removal of hazardous chemicals、 Monitoring chemicals、 Fireworks、 Civilian explosives、 Precursor chemicals); Engage in import and export of goods and technology。【 Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments】