General projects: Sales of metal materials; Sales of metal structures; Wholesale of hardware products; Retail of hardware products; Wholesale of clothing and accessories; Retail of clothing and accessories; Internet sales (except for products requiring permission for sale); Professional design services; Sales of textiles and raw materials; Retail of jewelry; Wholesale of jewelry; Sales of cork products; Sales of daily-use wooden products; Sales of wooden containers; Sales of furniture accessories; Retail of daily-use household appliances; Sales of daily sundries; Sales of household appliance accessories; Sales of daily necessities; Wholesale of daily necessities; Sales of daily necessities; Wholesale of electronic components; Sales of electronic products; Wholesale of shoes and hats; Retail of shoes and hats; Wholesale of auto parts; Retail of auto parts; Sales of baby and maternal products; Retail of stationery; Wholesale of stationery; Sales of auto decoration products; Wholesale of pet food and supplies; Retail of pet food and supplies; Wholesale of sports goods and equipment; Retail of sports goods and equipment; Sales of cameras and equipment; Technology import and export; Goods import and export; Import and export agency; Domestic trade agency. (Except for projects subject to approval in accordance with the law, business activities shall be carried out independently in accordance with the business license. )