Licensed items: Import and export of goods; Import and export of technology; Import and export agency; Import and export of state-owned trade management goods; The approval result shall prevail). General items: Sales of office supplies; Sales of office equipment; Wholesale of stationery; Sales of paper products; Sales of pneumatic and electric tools; Sales of metal tools; Wholesale of sporting goods and equipment; Sales of teaching models and teaching aids; Hygiene products and disposable medical Sales of supplies; Sales of software; Sales of disinfectants (excluding hazardous chemicals); Sales of labor protection products; Sales of outdoor products; Sales of furniture; Sales of household appliances; Wholesale of arts and crafts and collectibles (except ivory and its products); Sales of daily necessities; Class I medical equipment sales; Building materials sales; Machinery and equipment sales; Electronic product sales; International freight forwarding by air; International freight forwarding by land; Internet sales (except for products that require licenses); Wholesale of medical masks; Wholesale of protective equipment for medical staff; Sales of non-metallic minerals and products; Sales of terminal measuring equipment; Daily masks (non- Medical) sales; Mechanical equipment leasing; Office equipment leasing services; Container leasing services; Special equipment leasing; Brand management; (Except for approved projects, independently carry out business activities according to the law with the business license).