Print binding services; publication printing; packaging and decoration printed matter printing; document, information and other printed matter printing; medical device Internet information services; third category medical device operations; publication wholesale; publication retail; basic telecommunications business; first category value-added telecommunications business; second category value-added telecommunications business; Internet information services. General projects: organizing cultural and artistic exchange activities; conference and exhibition services (exhibitions abroad must be approved by relevant departments); etiquette services; socioeconomic consulting services; market research (excluding foreign-related investigations); consulting and planning services; information technology consulting services; information consulting services (excluding licensing information consulting services); technical services, technology development, Technical consulting, technical exchange, technology transfer, technology promotion; business management; business management consulting; literary and artistic creation; wedding etiquette services; graphic design; professional design services; photography and printing services; translation services; marketing planning; corporate image planning; advertising design, agency; advertising release; advertising production; graphic design and production; daily necessities batching Rental of daily necessities; wholesale of arts and crafts and collectibles (except ivory and its products); wholesale of stationery; wholesale of sporting goods and equipment; sales of knitted textiles; sales of metal products; sales of building materials; sales of machinery and equipment; sales of special electronic equipment; wholesale of computer software, hardware and auxiliary equipment; sales of electronic products; sales of plastic products ;Sales of special ceramic products; sales of daily ceramic products; sales of technical glass products; sales of daily glass products; retail of jewelry; sales of communication equipment; wholesale of edible agricultural products; primary processing of edible agricultural products; purchase of primary agricultural products; sales of food (only sales of prepackaged food); sales of electrical equipment; sales of chemical products (excluding licensed chemicals) products); sales of gold and silver products; sales of arts and crafts and ceremonial items (except ivory and its products); wholesale of cosmetics; sales of sanitary products and disposable medical supplies; Internet sales (except for the sale of goods that require a license); sales of daily chemical products; wholesale of automobile spare parts; retail of bicycles and spare parts; sales of household appliances spare parts Wholesale of motorcycles and spare parts; sales of battery spare parts; sales of first-class medical equipment; sales of veterinary special equipment; sales of second-class medical equipment; wholesale of protective equipment for medical staff; ticket agency services; passenger ticket agents; vending machine sales; labor services (excluding labor dispatch); general cargo warehousing services (excluding hazardous chemicals, etc.) Licensed and approved projects); low-temperature warehousing (excluding hazardous chemicals and other items that require license and approval); wholesale of clothing and apparel; clothing and apparel inspection and finishing services; sales of knitted textiles and raw materials; sales of toys; sales of toys, animations and entertainment supplies; sales of maternal and infant products; sales of bags; sales of leather products; human resources services (excluding professional occupations) agency activities, labor dispatch services); sales of paper products; sales of outdoor supplies; wholesale of kitchen utensils, sanitary ware, and daily necessities; sales of household appliances; sales of daily necessities; hotel management; sales of service consumer robots; manufacturing of special equipment for food, wine, beverages, and tea production; sales of bamboo products; sales of signs for transportation and public administration; domestic cargo transportation agency. (You are not allowed to engage in business activities that are prohibited or restricted by national and municipal industrial policies.)