Sales: cars, auto parts, motorcycles and accessories, machinery and equipment, furniture, home appliances, wujinjiaodian, daily provisions (excluding agricultural film), building materials (excluding hazardous chemicals), electronic products (excluding electronic publications), electric tools, agricultural and sideline products (excluding the product of the country specifically charged), medical apparatus and instruments Ⅰ, medical apparatus and instruments Ⅱ, chemical products (excluding hazardous chemicals) drugs and easy system, needles textiles, clothing accessories;Import and export of goods and technologies.