Sales of communication equipment; Sales of broadcasting, film and television equipment; Sales of daily miscellaneous goods; Sales of daily necessities; Wholesale of clothing and clothing; Sales of power electronic components; Sales of daily chemical products; Sales of mechanical parts and components; Retail of clothing and apparel; Sales of daily necessities; Sales of metal materials; Sales of household appliances; Sales of electrical equipment; Internet sales (excluding sales of goods that require licensing); Software sales; Furniture sales; Sales of office equipment consumables; Sales of electrical and mechanical equipment; Sales of metal products; Sales of electronic products; Sales of building materials; Sales of building decoration materials; Wholesale of computer software, hardware, and auxiliary equipment; Wholesale of kitchen utensils, sanitary ware, and daily necessities; Retail of computer software, hardware, and auxiliary equipment; Domestic trade agency; Sales of mechanical equipment; Sales of daily glass products; Sales of household audio-visual equipment; Wholesale of cosmetics; Retail of kitchen utensils, sanitary ware, and daily necessities; Sales of electrical equipment; Sales of daily ceramic products; Office equipment sales; Sales of communication equipment; Retail of electronic components; Sales of personal hygiene products; Sales of hygiene products and disposable medical supplies; Sales of clothing accessories; Wholesale of daily necessities; Retail of household appliances; Retail of hardware products; Wholesale of electronic components; Sales of sanitary ware; Wholesale of hardware products; Cosmetics retail