General project: Sales of daily necessities; Sales of needle textiles; Furniture sales; Sales of synthetic fibers; Sales of specialized chemical products (excluding hazardous chemicals); Wholesale of automotive spare parts; Sales of electronic products; Sales of paper products; Non edible ice sales; Sales of forestry products; Pulp sales; Sales of rubber products; Sales of metal materials; Sales of non-ferrous metal alloys; Sales of synthetic materials; Sales of metal products; Sales of mechanical equipment; Sales of intelligent instruments and meters; Sales of valves and cocks; Sales of refrigeration and air conditioning equipment; Sales of building materials; Sales of building steel reinforcement products; Sales of non-metallic minerals and products; Sales of daily miscellaneous goods; Sales of coal and its products; Domestic trade agency; Conference and exhibition services; Supply chain management services (except for projects that require approval according to law, business activities can be conducted independently based on the business license in accordance with the law). Licensed Project: Food Sales (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects are subject to the approval results).