General project: Supply chain management services; Internet sales (except for the sale of goods that need to be licensed); Import and export of goods; Technology import and export; Import and export agency; Sales of mechanical equipment; Fishery machinery manufacturing; Sales of agricultural machinery; Sales of needle textiles and raw materials; Needle textile sales; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Sales of plastic products; Domestic trade agency; Sales of daily miscellaneous goods; Sales of metal tools; Wholesale of textiles, clothing, and household goods; Sales of industrial textile products (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law)