Paper product processing, packaging materials, building decoration materials, metal materials, chemical raw materials (except toxic, precursors and dangerous goods), rubber and plastic products, computers and accessories, household appliances, Wujinjiaodian, auto parts, motorcycle parts, water pipe valves, sanitary ware, clothing, shoes and hats, wholesale and retail of daily necessities. [Projects that require approval according to law can only be carried out with approval from relevant departments]