Manufacturing of specialized equipment for traffic safety and control; manufacturing of metal signs for traffic and public management; manufacturing of security equipment; sales of fire-fighting equipment; sales of security equipment; textile processing; manufacturing of home textile products; manufacturing of household items; garment manufacturing; research and development of clothing; sales of textile raw materials and products; wholesale of clothing; sales of daily-use products; sales of furniture; manufacturing of industrial textiles; sales of industrial textiles; sales of agricultural and sideline products; sales of food (pre-packaged food only); manufacturing of arts and crafts and ceremonial items (excluding ivory products); sales of building materials; sales of office equipment; wholesale of sporting goods and equipment; sales of paper products; sales of plastic products; sales of chemical products (excluding licensed chemical products); sales of pumps and vacuum equipment; sales of lighting fixtures; sales of generators and generator sets; sales of mechanical and electrical equipment; production of labor protection products; sales of labor protection products; retail of hardware products; sales of household appliances; sales of electronic products; sales of traffic and public management signs; advertising production; advertising publication; advertising design and agency; professional cleaning, disinfection, and sterilization services; property management; catering management; municipal facility management; domestic trade agency; sales of Class I medical devices; sales of Class II medical devices; cotton processing; import and export of goods; import and export of technologies; manufacturing of furniture; manufacturing of pumps and vacuum equipment; manufacturing of lighting fixtures; loading and unloading handling; installation services for general mechanical equipment; manufacturing of metal structures; sales of metal structures; labor services (excluding labor dispatch); engineering management services; manufacturing of plastic products; manufacturing of specialized water resources machinery; sales of automobiles; manufacturing of automobile parts and components; manufacturing of intelligent vehicle-mounted equipment; sales of intelligent vehicle-mounted equipment; sales of special equipment; manufacturing of hardware products; sales of new energy vehicles; leasing of non-residential real estate; road freight transportation of ordinary trucks with a total mass of 4.5 tons or less (excluding network freight and dangerous goods); repair and maintenance of motor vehicles; sales of electrical signal device equipment; manufacturing of radar and supporting equipment. Licensed items: Interior decoration and renovation; construction engineering construction; urban distribution and transportation services (excluding dangerous goods); operation of Class III medical devices; installation, modification, and repair of special equipment; motor vehicle inspection and testing services; inspection and testing services.