General project: Sales of household appliances; Sales of daily necessities; Sales of daily miscellaneous goods; Sales of daily ceramic products; Sales of labor protection equipment; Sales of second-hand daily necessities; Sales of household items; Tram sales; Toy sales; Sales of petroleum products (excluding hazardous chemicals); Sales of hygiene products and disposable medical supplies; Wholesale of kitchenware, sanitary ware, and daily necessities; Wholesale of daily necessities; Sales of daily chemical products; Sales of daily masks (non-medical); Sales of specialized chemical products (excluding hazardous chemicals); Sales of rubber products; Wholesale of shoes and hats; Sales of gaming supplies and indoor gaming equipment; Wholesale of clothing and apparel; Wholesale of protective equipment for medical staff; Sales of office supplies; Sales of office equipment; Sales of maternal and child products; Sales of electrical signal equipment devices; Sales of audio equipment; Wholesale of motorcycles and spare parts; Sales of fans and blowers; Furniture sales; Sale of second-hand goods; Sales of enamel products; Sales of plastic products; Import and export of goods; Technology import and export (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations)