Wholesale of new cars:Wholesale of new energy vehicles;Wholesale of new energy vehicle replacement facilities;Wholesale of automotive parts;Wholesale of automotive decorative products;Wholesale of electronic components;Wholesale of mechanical equipment;Delivery of instruments and meters;Wholesale of building materials:Wholesale of metal materials:Import and export of goods;Technology import and export;Import and export agency, technical services, development, consultation, exchange, transfer, and promotion.(Projects that require approval according to law can only be operated with the approval of relevant departments)