Import and export of goods; technology import and export; sales of new energy vehicles; wholesale of auto parts; wholesale of motorcycles and spare parts; technical services, technology development, technical consultation, technical exchange, technology transfer, technology promotion; computer software and hardware and auxiliary equipment Wholesale; sales of machinery and equipment; sales of furniture; sales of household appliances; wholesale of hardware products; sales of daily necessities; sales of building materials; sales of wind and electric tools; sales of electronic products; sales of agricultural and sideline products; Automobile sales; Used car brokerage; Fertilizer sales; Purchasing agency services; Sales agency; Trams sales; Sales of chemical products (excluding licensed chemical products); Sales of special equipment for environmental protection; Sales of arts and crafts and etiquette supplies (except ivory and its products); Sales of the first type of medical equipment; Sales of the second type of medical equipment; Sales of fishing gear; Wholesale of sports goods and equipment; Sales of office supplies; sales of building decoration materials; sales of communication equipment; sales of rubber products; sales of needle textiles; sales of daily ceramic products; sales of network equipment; sales of information security equipment; wholesale of jewelry; wholesale of cosmetics; wholesale of clothing and apparel; wholesale of pet food and supplies; sales of packaging materials and products; sales of clocks and timekeeping instruments; sales of glasses (excluding contact lenses); sales of personal hygiene products; wholesale of electronic components; sales of audio equipment; Sales of photovoltaic equipment and components; Sales of lighting appliances; Sales of non-metallic minerals and products; Sales of non-ferrous metal alloys; Sales of heat and sound insulation materials; Sales of new ceramic materials; Sales of electrical equipment; Sales of metal materials; Sales of animal husbandry and fishery feed; Domestic trade agency; Import and export agency; Sales of instruments and meters; Sales of power facilities and equipment; Sales of automobile decoration supplies; Sales of lubricating oil; Sales of electrical accessories for new energy vehicles; sales of new energy vehicle power exchange facilities (except for projects subject to approval according to law, independent business activities shall be carried out with business license according to law)