General items: Sales of needle textiles and raw materials; Luggage sales; Clothing wholesale; Shoes and hats wholesale; Manufacturing of household textile products; Cosmetics wholesale; Manufacturing of Arts and crafts and ceremonial articles (except ivory and its products); General merchandise sales; Sales of building decoration materials; Sales of electronic products; Wholesale of sporting goods and equipment; Sales of rubber products; Sales of plastic products; Sales of office supplies; Sales of labor protection articles; Daily mask (non-medical) sales; Class I medical device production; Technology service, technology development, technology consultation, technology exchange, technology transfer and technology promotion (except for the projects that need to be approved according to law, they can independently carry out business activities according to law with their business license); Import and export of goods; Technology import and export (for projects that need to be approved according to law, business activities can only be carried out after being approved by relevant departments, and the specific business projects shall be subject to the approval results)