Licensed items: Manufacturing of road motor vehicles; design of special equipment; manufacturing of special equipment; road freight transport (excluding dangerous goods). General items: Sales of automobiles; sales of new energy vehicles; R&D of auto parts; manufacturing of auto parts and accessories; retail of auto parts; wholesale of auto parts; manufacturing of containers; sales of containers; sales of special equipment; R&D of metal products; manufacturing of metal structures; sales of metal products; sales of metal structures; production of chemical products (excluding licensed hazardous chemicals); sales of chemical products (excluding licensed hazardous chemicals); technical services, development, consulting, exchange, transfer, and promotion; non-residential real estate leasing; leasing of mechanical equipment; leasing services (excluding licensed leasing services); import and export of goods; import and export of technology; import and export agency.