General items: Import and export of goods; Sales of plastic products; Sales of rubber products; Sales of metal products; Sales of leather products; Wholesale of pet food and supplies; Sales of daily necessities; Sales of household appliances; Cosmetics wholesale; Sales of maternal and infant products; Luggage sales; Stationery wholesale office supplies sales; Sales of machinery and equipment; Wholesale of auto parts; Sales of electronic products; Instrumentation sales; Wholesale of computer hardware and software and auxiliary equipment; Wholesale of hardware products; Furniture sales; Wholesale of sporting goods and equipment; Sales of outdoor products; Sales of daily-use glass products; Sales of daily-use ceramic products; Office equipment sales; Sales of paper products; Sales of packaging materials and products; Sales of communication equipment; Wholesale of shoes and hats; Clothing and apparel wholesale; Sales of clocks and watches; Wholesale of musical instruments (except for projects subject to approval in accordance with the law, independently carry out business activities with a business license in accordance with the law).