General items: Import and export of goods; Technology import and export; Internet sales (except for the sale of goods that require a license); Sales of daily necessities; Retail of protective equipment for healthcare workers; Wholesale of protective equipment for medical personnel; Sales of personal hygiene products; Sales of hygiene products and single-use medical supplies; Daily mask (non-medical) sales; Retail of household appliances; Sales of household appliances; Daily necessities sales; Needle textile sales; Sales of paper products; Sales of daily miscellaneous goods; Sales of Class I medical devices; Sales of spare parts for household appliances; Hardware product retail; (All projects shall not engage in production, warehousing, store sales and other business activities)