The business scope includes clothing and apparel wholesale; Electronic components wholesale; Sales of chemical products (excluding licensed chemical products); Sales of household appliances; Motorcycle and spare parts wholesale; Auto parts wholesale; Cosmetics wholesale; Jewelry wholesale; Wholesale of medical masks; Medical personnel protective equipment wholesale; Fresh fruit wholesale; Wholesale of aquatic products; Sales of unprocessed nuts and dried fruits; Trade brokerage; Domestic trade agency; Sales of Category I medical devices; Building materials sales; Wholesale of sporting goods and equipment; Wholesale of kitchenware and household goods; Daily necessities wholesale; Electrical equipment sales; Machinery and equipment sales; Sales of metal products; Hardware products wholesale; Wholesale of shoes and hats; Sales of special labor protection products; Sales of labor protection products