General items: Sales of knitwear textiles and raw materials; Clothing wholesale; Wholesale of shoes and hats; Sales of general merchandise; Wholesale of kitchenware, sanitary ware and daily necessities; Sales of household appliances; Stationery wholesale; Wholesale of sporting goods and equipment; Wholesale of jewelry; Wholesale of Arts and crafts and collectibles (except ivory and its products); Entertainment and entertainment products sales; Wholesale of photographic equipment and telescopes; Sales of petroleum products (excluding hazardous chemicals); Sales of non-metallic minerals and products; Sales of metal materials; Sales of new metal functional materials; Sales of building materials; Sales of rubber products; Auto parts wholesale; Sales of mechanical equipment; Sales of new energy vehicles; Sales of new energy vehicle power exchange facilities; Wholesale of hardware products; Sales of chemical products (excluding licensed chemical products); Sales of electrical equipment; Wholesale of computer software, hardware and auxiliary equipment; Sales of communication equipment; Sales of metal products; Sales of instruments and meters; Sales of office equipment; Wholesale of electronic components; Fire fighting equipment sales; Intelligent robot sales; Artificial intelligence hardware sales; Sales of special labor protection articles; Wire and cable business; Household goods sales; Wholesale of daily necessities; Sales of renewable resources; Sales of home appliance parts; Sales of daily necessities; Gift flower sales; Sanitary ware sales; New car sales; Sales of building decoration materials; Internet sales (except for sales of goods requiring license); Import and export of goods; Technology import and export; Cloud computing equipment technology services; Technical services, technical development, technical consultation, technical exchange, technology transfer and technology promotion; Internet data service; Network technology service; Big data services; Software development; Integrated circuit design; Information system integration service; Intelligent control system integration (except for licensing business, it can independently operate projects not prohibited or restricted by laws and regulations)