Serve: Import and export of goods and technology, Animal Husbandry; Sale: Agricultural and livestock products, medical devices( Category 1), agricultural machinery and equipment, Mechanical and electrical equipment, building materials, steel, Clothing, shoes and hats, Electronics, Chemical products and raw materials, Communication products, office supplies, furniture, sanitary ware, Decorative materials, Petroleum products, Local daily necessities, Daily necessities, cleaning supplies, Office automation equipment, Wires and cables, Plumbing accessories, glass products, power tools, cooking utensils, Computer hardware, software and accessories。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)