Road transport of goods (excluding dangerous goods). General items: manufacturing of motorcycle parts and accessories; manufacturing of leather products; manufacturing of automobile parts and accessories; wholesale of motorcycles and spare parts; retail of motorcycles and spare parts; wholesale of automobile parts; sales of leather products; manufacturing of special equipment (excluding manufacturing of licensed professional equipment); sales of mechanical equipment; sales of building materials; manufacturing of lightweight building materials; sales of building decoration materials; Manufacturing of building decoration, plumbing pipe parts and other construction metal products; sales of metal materials; wholesale of hardware products; business of wires and cables; sales of electronic products; wholesale of sporting goods and equipment; sales of office supplies; production of chemical products (excluding licensed chemical products); sales of daily necessities; sales of special chemical products (excluding hazardous chemicals); import and export of goods.