Import and export of goods or technology( Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval), Procurement of edible agricultural products、 wholesale、 retail, Home Care Products、 furniture、 Hotel supplies、 paper products、 Electronics、 Mechanical and electrical equipment、 Department Store、 building materials、 Wires and cables、 lamps、 food、 Home appliances、 Handicrafts( Removal of cultural relics)、 Hygiene products、 Knitted textiles、Shoes and hats sales; Computer hardware and software、 Wholesale of communications equipment、 retail、Install、 Maintenance and related information consultation, Category 1、 Category II、 Class III medical devices、 Sales of environmentally friendly products; Medical device information consultation; Medical information consultation( Except medical diagnosis); Market research consulting, Translation services,Engineering project consulting services, House rental, Enterprise Management Consulting; International maritime transport, Engaged in international shipping auxiliary business; International road transport, Railway transportation。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)。