Residential interior decoration; general items of the third category of medical equipment business: furniture manufacturing; bamboo product manufacturing; bamboo product sales; cork product sales; daily wood product manufacturing; cork product manufacturing; furniture spare parts production; furniture spare parts sales; furniture sales; Internet sales (except for the sale of goods that require licensing); household supplies sales; home furnishings Manufacturing of household products; sales of daily necessities; wholesale of daily necessities; wholesale of hardware products; repair of daily necessities; manufacturing of hardware products; sales of metal accessories for construction; sales of daily necessities; furniture installation and maintenance services; manufacturing of recreational supplies and indoor amusement equipment; sales of doors and windows; sales of building materials; sales of knitted textiles and raw materials; sales of knitted textiles; home furnishings Manufacturing of finished textile products; Wholesale of sporting goods and equipment; Sales of office equipment consumables; Wholesale of stationery; Sales of office supplies; Retail sale of sporting goods and equipment; Home appliance installation services; Sales of electronic products; Retail sale of daily household appliances; Sales of household appliances; Sales of household appliance spare parts; Software development; Housing leasing; Non-residential real estate leasing ; Manufacturing and processing of doors and windows; Engineering construction of metal doors and windows; Installation services of indoor wooden doors and windows; Sales of renewable resources; Recycling of renewable resources (except productive scrap metal); Research and development of resource recycling technology; Sales of first-class medical devices; Sales of second-class medical devices; Wholesale of medical masks; Retail of protective supplies for medical staff; Wholesale of protective supplies for medical staff