General items: Import and export of goods; Technology import and export; Import and export agent; Sales of machinery and equipment; Sales of metal materials; Sales of building materials; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Wholesale of arts and crafts and collectibles (excluding ivory and its products); Retail of arts and crafts and collectibles (excluding ivory and its products); Sales of knitwear and textiles; Sales of knitwear, textiles and raw materials; Clothing wholesale; Clothing retail; Sales of clothing accessories; Stationery retail; Wholesale of stationery; Retail of sports goods and equipment; Wholesale of sports goods and equipment; Sales of toys, animation and entertainment products; Toy sales; Sales of gifts and flowers; Sales of outdoor products; Sales of maternal and infant products; Sales of hair accessories; Sales of electronic products; Sales of household appliances; Sales of daily necessities; Internet sales (except for sales of goods requiring permission); Information consulting services (excluding licensing information consulting services) (except for projects subject to approval according to law, independently carry out business activities according to law with the business license). Licensed project: Publication retail; Publication wholesale; Internet sales of publications (for projects that need to be approved according to law, business activities can only be carried out with the approval of relevant departments, and the specific business projects shall be subject to the approval results).