Processing and sales: clothing, accessories, knitted textiles; sales: daily necessities, leather products, cosmetics, auto parts, motorcycle parts, communication equipment (excluding satellite ground receiving facilities), cultural and educational supplies, general machinery and accessories, daily chemicals, electronic products, building materials, decorative materials (the above two items do not include hazardous chemicals), Wujinjiaodian. , sales of chemical products (excluding licensed chemical products), sales of agricultural and sideline products, sales of construction steel products