General Items: Import and export of goods; Import and export of technologies; Import and export agency; Inspection and appraisal of import and export commodities; Import and export of food; Sales of daily necessities; Sales of labor protection products; Domestic trade agency; Sales of leather; Sales of network equipment; Sales of communication equipment; Sales of firefighting equipment; Sales of cotton and hemp; Sales of doors and windows; Sales of display devices; Sales of electronic products; Sales of security equipment; Sales of anti-corrosion materials; Sales of metal products; Sales of office equipment; Sales of furniture; Wholesale of hardware products; Sales of electrical accessories; Sales of clocks and watches; Sales of household appliance parts; Sales of office equipment consumables; Sales of plastic products; Sales of cameras and equipment; Sales of lighting fixtures; Sales of household goods; Sales of textiles and knitwear; Sales of garment accessories; Sales of toys; Sales of fishing gear; Sales of general merchandise; Sales of maternal and infant products; Sales of gift flowers; Sales of metal tools; Sales of hair accessories; Sales of building materials; Sales of internet equipment; Sales of computing equipment (Except for projects subject to approval by law, carry out business activities independently in accordance with the law with a business license)