General projects: Supply chain management services; International freight forwarding; Domestic freight forwarding; Non-vessel operating common carrier business; Import and export of goods; Import and export of technology; Import and export agency; Domestic trade agency; Ship leasing; Internet sales (except for goods requiring a license for sale); Sale of metal ores; Sale of metal materials; Sale of building decoration materials; Sale of daily necessities; Sale of synthetic materials; Sale of hygiene products and disposable medical supplies; Sale of Class I medical devices; Sale of lightweight building materials; Sale of building ceramic products; Sale of special labor protection supplies; Sale of flooring; Sale of building materials; Sale of outdoor products; Wholesale of sports goods and equipment; Sale of cement products; Sale of molds; Sale of mechanical parts and components; Wholesale of hardware products; Sale of electrical equipment; Sale of electronic products; Retail of computer software and hardware and auxiliary equipment; Sale of clothing accessories; Sale of bags; Wholesale of textile products; Sale of household appliances; Retail of household appliances; Sale of household appliance parts; Sale of paper products; Sale of mother and baby products; Wholesale of clothing and accessories; Sale of plastic products; Sale of metal tools; Sale of optical communication equipment; Wholesale of kitchenware, sanitary ware and daily sundries; Sale of office supplies; Wholesale of stationery; Wholesale of shoes and hats; Sale of raw materials and auxiliary materials for shoe making; Sale of labor protection supplies; Sale of daily necessities; Sale of lighting fixtures; Sale of lamps; Sale of car decoration products; Wholesale of cosmetics; Sale of hair accessories; Sale of personal hygiene products; Sale of agricultural machinery; Wholesale of pet food and supplies; Technical services, technical development, technical consultation, technical exchange, technical transfer and technical promotion; Sale of special ceramic products; Sale of refrigeration and air conditioning equipment; Sale of mechanical equipment; Sale of food detergent; Sale of food plastic packaging containers and tools; Packaging services; Sale of packaging special equipment. (Except for projects that must be approved by law, business activities can be carried out independently based on the business license).