Procurement agency services; Internet sales (excluding sales of goods that require licensing); General cargo warehousing services (excluding hazardous chemicals and other projects that require licensing and approval); Supply chain management services and IoT application services; Domestic freight transportation agency; Customs declaration business; Technology import and export; Import and export of goods; Sales of clothing accessories; Retail of shoes and hats; Sales of mother and baby products; Retail of clothing and apparel; Luggage sales; Wholesale of clothing and clothing; Wholesale of shoes and hats; Retail of hardware products; Wholesale of hardware products; Sales of metal accessories for construction purposes; Retail of arts and crafts and collectibles (excluding ivory and its products); Sales of leather products; Leather sales; Information system integration services; Sales agent; Trade brokerage; Domestic trade agency. (Except for projects that require approval in accordance with the law, business activities shall be carried out independently with the business license in accordance with the law)