Licensed project: Import and export agency; Technology import and export; Import and export of goods (for projects that require approval according to law, business activities can only be carried out with the approval of relevant departments) General projects: Sales of office supplies; Wholesale of stationery supplies; Sales of Class II medical devices; Wholesale of automotive parts; Sales of daily wooden products; Human resources services (excluding professional intermediary activities and labor dispatch services); Labor services (excluding labor dispatch); Sales of special ceramic products; Sales of architectural ceramic products; Sales of daily ceramic products; Sales of sanitary ceramic products; Sales of electronic products; Wholesale of aquatic products; Sales of chemical products (excluding licensed chemical products); Wholesale of edible agricultural products; Organize cultural and artistic exchange activities (except for licensed businesses, projects that are not prohibited or restricted by laws and regulations can be operated independently and in accordance with the law),