Construction engineering construction; General items of electrical installation services: energy storage technology services; technical services, technology development, technical consultation, techno...

Coal mining; construction project design; construction project construction; radio and television video-on-demand services; power generation, transmission, and distribution (power supply) services; mi...

Automobile parts and accessories manufacturing; specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); environmental protection specialized equipment manufacturi...

Manufacturing of material handling equipment; manufacturing of special equipment (excluding licensed special equipment); sales of mechanical equipment; sales of special equipment for oil drilling; tec...

Food detergent production; Cosmetic production; Disinfectant production (excluding hazardous chemicals). General items: Chemical product production (excluding licensed chemical products); Daily chemic...

Construction engineering construction (excluding nuclear power station construction and operation, civil airport construction). General items: door and window manufacturing and processing; manufacturi...

Non-ferrous metal rolling processing; Common non-ferrous metal smelting; Non-ferrous metal casting; Metal material sales; Instrument manufacturing; Instrument sales; Mineral processing (excluding rare...

Installation, modification, and repair of special equipment; manufacture of special equipment; inspection and testing of special equipment; design of special equipment. General items: manufacture of s...

Residential interior decoration and renovation General items: Traffic and public management metal sign manufacturing; Traffic and public management sign sales; Door and window manufacturing and proces...

Beverage production; on-site prepared drinking water; production of food plastic packaging containers and tools. General items: Food sales (pre-packaged food only); road freight transport of general c...

Research, development, manufacturing, sales, and repair of railway, subway rolling stock, subway-specific equipment and accessories; sales and maintenance of general equipment; development, transfer, ...

Food sales (only pre-packaged food); road cargo transportation of goods with a total mass of 4.5 tons or less (excluding network freight and dangerous goods); transportation cargo packaging services; ...

Research, production, and technical consulting services of oilfield machinery; research and production of special-purpose petroleum vehicles (detailed list as per announcement of the Ministry of Indus...

Road motor vehicle production; special equipment design; road freight transport (excluding dangerous goods); construction engineering construction; Class II medical device production; installation, ma...

Research, development, design, manufacturing, sales, and technical services of buses, special vehicles, oilfield special operation vehicles, other non-operation special vehicles, oil drilling and prod...

Road motor vehicle manufacturing; Inspection and testing services General items: Automotive parts and accessories manufacturing; Automotive parts remanufacturing; Engineering and technology research a...