Wholesale and retail: Lubricating oil, mold, mechanical equipment, clothing, shoes and hats, daily necessities, department stores, office supplies, hardware products, pre-packaged food, sanitary ware, auto parts, electronic products, knitwear, textile, stationery, sporting goods (excluding crossbows require advance license), agricultural products, household appliances, furniture, kitchen utensils and appliances, handicrafts, toys (not including ivory products), cosmetics, chemical products (excluding hazardous chemicals), building materials (excluding stone and hazardous chemicals); Import and export of goods or technologies (except those prohibited by the state or involving administrative examination and approval). (For projects subject to approval according to law, business activities can only be carried out after approval by relevant departments)