Road transport of goods (excluding dangerous goods). General projects: manufacturing auto parts, motorcycle parts, instruments and meters. Sales of motorcycles, auto parts, Wujinjiaodian, chemical products (except for special provisions), daily necessities, daily groceries, building materials, and steel products (except for special provisions). Export business of self-produced products of the enterprise and import business of mechanical equipment, spare parts, raw and auxiliary materials required by the enterprise, except for goods and technologies that are restricted by the state or prohibited from import.