Business of unlicensed medical devices; Commodity retail trade (except licensed and approved goods); Commodity wholesale trade (except licensed and approved goods); Technology import and export; Department store retail (except food retail); Import and export of goods (except for specialized and controlled goods) ); Clothing wholesale; Clothing retail; Shoes wholesale; Hat wholesale; Boxes and bags wholesale; Furniture wholesale; Furniture design services; Building materials and decoration materials wholesale; Interior decoration design services; Commission agents; Product information consulting services; Trade agents; Hardware products Wholesale; Wholesale of electronic products; Wholesale of home accessories; Advertising industry; Planning of public welfare cultural activities such as cultural performances and competitions with mass participation; Enterprise management services (except those involving licensed business projects); Retail sales of medical supplies and equipment (excluding medicines) and medical devices); Providing professional cleaning, disinfection and sterilization for medical devices, equipment, medical and health materials and supplies; Wholesale of pre-packaged food; Production and sale of hot and cold drinks; Retail of pre-packaged