General project: Wholesale of hardware products; Wholesale of automotive parts; Sales of household appliances; Sales of plastic products; Wholesale of kitchen utensils, sanitary ware, and daily necessities; Wholesale of clothing and clothing; Sales of needle textiles; Sales of building materials; Sales of building decoration materials; Sales of construction machinery; Sales of electronic specialized equipment; Sales of non-ferrous metal alloys; Import and export of goods; Technology import and export; Food import and export; Import and export agency; General cargo warehousing services (excluding hazardous chemicals and other projects that require licensing and approval); Technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion (except for projects that require approval in accordance with the law, business activities shall be carried out independently with the business license in accordance with the law)