Licensed business items: pharmaceutical production; pharmaceutical wholesale; pharmaceutical retail; second-category medical device production; third-category medical device production; third-category medical device operation; drug commissioned production; food sales; urban distribution and transportation services (excluding dangerous goods); Internet information services; online cultural operations; Internet news information services; drug Internet information services; food Internet sales; medical device Internet information services; Internet hospital services relying on physical hospitals; second-class value-added telecommunications business general operating items: first-class medical device production; second-class medical device sales; second-class medical device leasing; Sales of Class I medical devices; sales of health food (prepackaged); wholesale of cosmetics; retail of cosmetics; sales of disinfectants (excluding hazardous chemicals); medical research and experimental development; technical services, technology development, technical consultation, technology exchange, technology transfer, technology promotion; agricultural professional and auxiliary activities; Engage in investment activities with own funds; business management consulting; information consulting services (excluding licensed information consulting services); Internet sales (except for the sale of goods requiring licenses); Internet sales of food (only sales of prepackaged food); food import and export; sales of formula foods for special medical purposes; infant formula Sales of powdered and other infant formula foods; conference and exhibition services; food sales (only sales of prepackaged food); sales of glasses (excluding contact lenses); sales of personal hygiene products; sales of daily necessities; sales of daily necessities; retail of daily household appliances; sales of adult sex toys (excluding drugs and medical devices); Import and export of goods; technology import and export; business management; health consulting services (excluding diagnostic and treatment services); sales of maternal and infant products; sales of instruments and meters; sales of Internet of Things equipment; Internet of Things application services; Internet of Things technical services; wholesale of computer software, hardware and auxiliary equipment; retail of computer software, hardware and auxiliary equipment; information Information technology consulting services; sales of sanitary products and disposable medical supplies; advertising design and agency; advertising production; advertising release; graphic design; wholesale of edible agricultural products; retail of edible agricultural products; sales of industrial automatic control system devices; sales of photovoltaic equipment and components; marketing planning; market research (excluding foreign-related investigations); sales of agricultural and sideline products; production, sales, processing, transportation, storage and other related services of agricultural products; health care services (non-medical); traditional Chinese medicine health care services (non-medical); loading and unloading; leasing of first-class medical equipment; leasing of machinery and equipment; sales of teaching models and teaching aids