HS Chapter 84: Nuclear Reactors, Boilers, Machines, Machinery and Parts — China Import Duty Rates 2026

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HS Chapter 84: Nuclear Reactors, Boilers, Machines, Machinery and Parts

Chapter 84 of the Chinese customs tariff contains 86 headings. Open a heading to see its import duty rates, VAT and consumption tax, and to reach the 6-, 8- and 10-digit codes underneath it.

8401 Nuclear reactor; Unirradiated fuel elements (heat release elements) of nuclear reactors; Isotope separation machine and device: Nuclear reactor; Unirradiated fuel elements (heat release elements) of nuclear reactors; Isotope separation machine and device:

8402 Steam boilers (excluding hot water boilers used for centralized heating that can generate low-pressure steam); Overheated water boiler: Steam boilers (excluding hot water boilers used for centralized heating that can generate low-pressure steam); Overheated water boiler:

8403 Hot water boilers for central heating, except for goods under heading 84.02: Hot water boilers for central heating, except for goods under heading 84.02:

8404 Auxiliary equipment for boilers listed in heading 84.02 or 84.03 (such as economizers, superheaters, ash removers, gas recovery devices); Condensers for water vapor or other steam powered devices: Auxiliary equipment for boilers listed in heading 84.02 or 84.03 (such as economizers, superheaters, ash removers, gas recovery devices); Condensers for water vapor or other steam powered devices:

8405 Gas generator, with or without purifier; Acetylene generators and similar hydrolysis gas generators, with or without purifiers: Gas generator, with or without purifier; Acetylene generators and similar hydrolysis gas generators, with or without purifiers:

8406 Steam turbine: Steam turbine:

8407 Ignite reciprocating or rotary piston internal combustion engines: Ignite reciprocating or rotary piston internal combustion engines:

8408 Compression ignition piston internal combustion engine (diesel or semi diesel engine): Compression ignition piston internal combustion engine (diesel or semi diesel engine):

8409 Parts specifically or primarily used for engines listed in heading 84.07 or 84.08: Parts specifically or primarily used for engines listed in heading 84.07 or 84.08:

8410 Water turbine, water turbine and its regulator: Water turbine, water turbine and its regulator:

8411 Turbojet engines, turboprop engines, and other gas turbines: Turbojet engines, turboprop engines, and other gas turbines:

8412 Other engines and power units: Other engines and power units:

8413 Liquid pumps, whether equipped with measuring devices or not; Liquid elevator: Liquid pumps, whether equipped with measuring devices or not; Liquid elevator:

8414 Air pumps or vacuum pumps, air and other gas compressors, fans, and blowers; A ventilation hood or circulating hood equipped with a fan, whether or not a filter is installed: Air pumps or vacuum pumps, air and other gas compressors, fans, and blowers; A ventilation hood or circulating hood equipped with a fan, whether or not a filter is installed:

8415 Air conditioner, equipped with electric fan and temperature and humidity control devices, including air conditioners that cannot be individually humidified: Air conditioner, equipped with electric fan and temperature and humidity control devices, including air conditioners that cannot be individually humidified:

8416 Furnace burners using liquid fuel, powdered solid fuel, or gas fuel; Mechanical coal feeder, including its mechanical grate, mechanical ash discharge device and similar devices: Furnace burners using liquid fuel, powdered solid fuel, or gas fuel; Mechanical coal feeder, including its mechanical grate, mechanical ash discharge device and similar devices:

8417 Non electric industrial or laboratory furnaces and ovens, including incinerators: Non electric industrial or laboratory furnaces and ovens, including incinerators:

8418 Electrical or non electrical refrigerators, freezers, and other refrigeration equipment; Heat pumps, except for air conditioners of heading 84.15: Electrical or non electrical refrigerators, freezers, and other refrigeration equipment; Heat pumps, except for air conditioners of heading 84.15:

8419 Machines, devices, and similar laboratory equipment that utilize temperature changes to process materials, such as heating, cooking, roasting, distillation, rectification, disinfection, sterilization, steaming, drying, evaporation, gasification, condensation, and cooling machines and equipment, whether or not electrically heated (excluding furnaces, ovens, and other equipment of heading 85.14), except for household use; Non electric fast water heaters or reserve water heaters: Machines, devices, and similar laboratory equipment that utilize temperature changes to process materials, such as heating, cooking, roasting, distillation, rectification, disinfection, sterilization, steaming, drying, evaporation, gasification, condensation, and cooling machines and equipment, whether or not electrically heated (excluding furnaces, ovens, and other equipment of heading 85.14), except for household use; Non electric fast water heaters or reserve water heaters:

8420 Calenders or other rolling machines and their rollers, except for those used for processing metal or glass: Calenders or other rolling machines and their rollers, except for those used for processing metal or glass:

8421 Centrifuge, including centrifugal dryer; Machines and devices for filtering and purifying liquids or gases: Centrifuge, including centrifugal dryer; Machines and devices for filtering and purifying liquids or gases:

8422 Dishwasher; Washing or drying machines for bottles and other containers; Machines for filling, sealing, sealing, and labeling bottles, cans, boxes, bags, or other containers; Sealing machines for bottles, cans, tubes, drums or similar containers; Other packaging or packing machines (including heat shrink packaging machines); Beverage Inflator: Dishwasher; Washing or drying machines for bottles and other containers; Machines for filling, sealing, sealing, and labeling bottles, cans, boxes, bags, or other containers; Sealing machines for bottles, cans, tubes, drums or similar containers; Other packaging or packing machines (including heat shrink packaging machines); Beverage Inflator:

8423 Weighing instruments (excluding scales with a sensitivity of 50 milligrams or more), including scales used for counting or inspection; Various weights and scales used in weighing instruments: Weighing instruments (excluding scales with a sensitivity of 50 milligrams or more), including scales used for counting or inspection; Various weights and scales used in weighing instruments:

8424 Machinery for spraying, dispersing or spray liquids or powders (whether or not manually operated); Fire extinguishers, whether charged or not; Spray guns and similar equipment; Jet machines, sandblasting machines, and similar jet machines: Machinery for spraying, dispersing or spray liquids or powders (whether or not manually operated); Fire extinguishers, whether charged or not; Spray guns and similar equipment; Jet machines, sandblasting machines, and similar jet machines:

8425 Trolley and hoist, except for reverse type hoist; Windmill and winch; lifting jack: Trolley and hoist, except for reverse type hoist; Windmill and winch; lifting jack:

8426 Marine mast crane; Cranes, including cable cranes; Mobile lifting frames, cross loading vehicles, and work vehicles equipped with cranes: Marine mast crane; Cranes, including cable cranes; Mobile lifting frames, cross loading vehicles, and work vehicles equipped with cranes:

8427 Forklift; Other work vehicles equipped with lifting or handling devices: Forklift; Other work vehicles equipped with lifting or handling devices:

8428 Other lifting, handling, loading and unloading machinery (such as elevators, escalators, conveyors, cable cars): Other lifting, handling, loading and unloading machinery (such as elevators, escalators, conveyors, cable cars):

8429 Mobile bulldozer, side shovel bulldozer, road construction machine, grader, loader, mechanical shovel, excavator, mechanical shovel loader, tamping machinery and roller: Mobile bulldozer, side shovel bulldozer, road construction machine, grader, loader, mechanical shovel, excavator, mechanical shovel loader, tamping machinery and roller:

8430 Machinery for transporting, leveling, shoveling, excavating, tamping, compacting, mining or drilling soil, minerals or ores; Pile drivers and pile pullers; Snow sweepers and blowers: Machinery for transporting, leveling, shoveling, excavating, tamping, compacting, mining or drilling soil, minerals or ores; Pile drivers and pile pullers; Snow sweepers and blowers:

8431 Parts specifically or primarily used for machinery listed in heading 84.25 to 84.30: Parts specifically or primarily used for machinery listed in heading 84.25 to 84.30:

8432 Land preparation or cultivation machinery for agriculture, horticulture, and forestry; Lawn and sports field roller press: Land preparation or cultivation machinery for agriculture, horticulture, and forestry; Lawn and sports field roller press:

8433 Harvesters, threshers, including hay balers; lawn mower; Cleaning, sorting, and grading machines for eggs, fruits, or other agricultural products, except for machines of heading 84.37: Harvesters, threshers, including hay balers; lawn mower; Cleaning, sorting, and grading machines for eggs, fruits, or other agricultural products, except for machines of heading 84.37:

8434 Milking and dairy processing machines: Milking and dairy processing machines:

8435 Presses, crushers, and similar machines used for making wine, juice, or similar beverages: Presses, crushers, and similar machines used for making wine, juice, or similar beverages:

8436 Other machines used in agriculture, horticulture, forestry, poultry farming or beekeeping, including germination equipment equipped with mechanical or thermal devices; Poultry Hatchers and Hatchers: Other machines used in agriculture, horticulture, forestry, poultry farming or beekeeping, including germination equipment equipped with mechanical or thermal devices; Poultry Hatchers and Hatchers:

8437 Cleaning, sorting or grading machines for seeds, grains or dried beans; Grain milling processing machines or grain and dry bean processing machines, except for agricultural machines: Cleaning, sorting or grading machines for seeds, grains or dried beans; Grain milling processing machines or grain and dry bean processing machines, except for agricultural machines:

8438 Production or processing machinery for the food and beverage industry not listed in other headings of this chapter, except for machines for extracting and processing animal fats or vegetable fixed fats: Production or processing machinery for the food and beverage industry not listed in other headings of this chapter, except for machines for extracting and processing animal fats or vegetable fixed fats:

8439 Manufacturing or finishing machines for cellulose pulp, paper, and cardboard: Manufacturing or finishing machines for cellulose pulp, paper, and cardboard:

8440 Bookbinding machines, including lockstitch staplers: Bookbinding machines, including lockstitch staplers:

8441 Other machines used for manufacturing pulp, paper, or cardboard products, including various paper cutters: Other machines used for manufacturing pulp, paper, or cardboard products, including various paper cutters:

8442 Machines, tools, and equipment used for making printing plates (sheets), rollers, and other printing components (excluding machines of heading 84.56 to 84.65); Printing plates (sheets), rollers, and other printing components; To produce plates (sheets), rollers, and slate for printing purposes (such as planing, embossing, or polishing): Machines, tools, and equipment used for making printing plates (sheets), rollers, and other printing components (excluding machines of heading 84.56 to 84.65); Printing plates (sheets), rollers, and other printing components; To produce plates (sheets), rollers, and slate for printing purposes (such as planing, embossing, or polishing):

8443 Machines for printing plates (sheets), rollers, and other printing components of item 84.42; Other printers, copiers, and fax machines, whether or not they are modular; The parts and accessories of the above-mentioned machine: Machines for printing plates (sheets), rollers, and other printing components of item 84.42; Other printers, copiers, and fax machines, whether or not they are modular; The parts and accessories of the above-mentioned machine:

8444 Chemical textile fiber extrusion, stretching, deformation or cutting machines: Chemical textile fiber extrusion, stretching, deformation or cutting machines:

8445 Pre treatment machines for textile fibers; Spinning machines, drawing machines, twisting machines, and other machines used for producing textile yarns; Textile yarn pretreatment machines for yarn shaking machines, winding machines (including weft winding machines), and machines of heading 84.46 or 84.47: Pre treatment machines for textile fibers; Spinning machines, drawing machines, twisting machines, and other machines used for producing textile yarns; Textile yarn pretreatment machines for yarn shaking machines, winding machines (including weft winding machines), and machines of heading 84.46 or 84.47:

8446 Weaving machine: Weaving machine:

8447 Knitting machines, sewing machines, and machines for producing coarse loose spiral threads, mesh chiffon, lace, embroidery, decorative bands, woven bands or nets, as well as tufting machines: Knitting machines, sewing machines, and machines for producing coarse loose spiral threads, mesh chiffon, lace, embroidery, decorative bands, woven bands or nets, as well as tufting machines:

8448 Auxiliary machines for machines listed in heading 84.44, 84.45, 84.46, or 84.47 (such as multi arm machines, jacquard machines, self stopping devices, and shuttle changing devices); Parts and accessories specifically or primarily used for machines listed in heading 84.44, 84.45, 84.46, or 84.47 (e.g. spindles, spindle shells, wire mesh, combs, spinnerets, shuttles, healds, heald frames, knitting machine needles): Auxiliary machines for machines listed in heading 84.44, 84.45, 84.46, or 84.47 (such as multi arm machines, jacquard machines, self stopping devices, and shuttle changing devices); Parts and accessories specifically or primarily used for machines listed in heading 84.44, 84.45, 84.46, or 84.47 (e.g. spindles, spindle shells, wire mesh, combs, spinnerets, shuttles, healds, heald frames, knitting machine needles):

8449 Machines for manufacturing or finishing finished felt or non-woven fabrics, including machines for making felt hats; Hat mold: Machines for manufacturing or finishing finished felt or non-woven fabrics, including machines for making felt hats; Hat mold:

8450 Household or laundry washing machines, including dual-purpose washing and drying machines: Household or laundry washing machines, including dual-purpose washing and drying machines:

8451 Washing, cleaning, twisting, drying, ironing, extruding (including melt pressing), bleaching, dyeing, sizing, finishing, coating or impregnating machines for yarns, fabrics and textile products (excluding machines of heading 84.50); A slurry coating machine for fabric bases or other base fabrics of Linolen (linen oil felt) and similar flooring products; Textile winding, rewinding, folding, shearing or trimming machines: Washing, cleaning, twisting, drying, ironing, extruding (including melt pressing), bleaching, dyeing, sizing, finishing, coating or impregnating machines for yarns, fabrics and textile products (excluding machines of heading 84.50); A slurry coating machine for fabric bases or other base fabrics of Linolen (linen oil felt) and similar flooring products; Textile winding, rewinding, folding, shearing or trimming machines:

8452 Sewing machines, except for lockstitch staplers of heading 84.40; Specially designed furniture, bases, and covers for sewing machines; Sewing machine needle: Sewing machines, except for lockstitch staplers of heading 84.40; Specially designed furniture, bases, and covers for sewing machines; Sewing machine needle:

8453 Processing, tanning or processing machines for raw hides and leather; Machines for making or repairing shoes, boots, fur, and other leather products, except for sewing machines: Processing, tanning or processing machines for raw hides and leather; Machines for making or repairing shoes, boots, fur, and other leather products, except for sewing machines:

8454 Converter, ladle, ingot mold and casting machine for metal smelting and casting: Converter, ladle, ingot mold and casting machine for metal smelting and casting:

8455 Metal rolling mill and its rollers: Metal rolling mill and its rollers:

8456 Processing machine tools that use lasers, other light, photon beams, ultrasound, discharge, electrochemical methods, electron beams, ion beams, or plasma arcs to process various materials; Water jet cutting machine: Processing machine tools that use lasers, other light, photon beams, ultrasound, discharge, electrochemical methods, electron beams, ion beams, or plasma arcs to process various materials; Water jet cutting machine:

8457 Machining centers, single station combination machine tools, and multi station combination machine tools for metal processing: Machining centers, single station combination machine tools, and multi station combination machine tools for metal processing:

8458 Lathes for metal cutting (including turning centers): Lathes for metal cutting (including turning centers):

8459 Drilling machines, boring machines, milling machines, and tapping machines (including linear moving power head machines) for cutting metals, except for lathes of heading 84.58 (including turning centers): Drilling machines, boring machines, milling machines, and tapping machines (including linear moving power head machines) for cutting metals, except for lathes of heading 84.58 (including turning centers):

8460 Machine tools for deburring, sharpening, grinding, honing, grinding, polishing or other finishing of metals or metal ceramics using grinding stones, abrasives or polishing materials, except for gear cutting machines, gear grinders or gear finishing machines of heading 84.61: Machine tools for deburring, sharpening, grinding, honing, grinding, polishing or other finishing of metals or metal ceramics using grinding stones, abrasives or polishing materials, except for gear cutting machines, gear grinders or gear finishing machines of heading 84.61:

8461 Planers, planers, slotting machines, lathes, gear cutting machines, gear grinders or gear finishing machines, sawing machines, cutting machines and other unspecified cutting machines for cutting metal or metal ceramics: Planers, planers, slotting machines, lathes, gear cutting machines, gear grinders or gear finishing machines, sawing machines, cutting machines and other unspecified cutting machines for cutting metal or metal ceramics:

8462 Forging (including die forging) or stamping machine tools (including press machines) for processing metals; Bending, folding, straightening, flattening, shearing, punching or slotting machine tools (including presses) for processing metals; Other presses for processing metals or hard alloys: Forging (including die forging) or stamping machine tools (including press machines) for processing metals; Bending, folding, straightening, flattening, shearing, punching or slotting machine tools (including presses) for processing metals; Other presses for processing metals or hard alloys:

8463 Other non cutting machine tools for metal or metal ceramics: Other non cutting machine tools for metal or metal ceramics:

8464 Processing machines for stone, ceramics, concrete, asbestos cement or similar mineral materials, and glass cold processing machines: Processing machines for stone, ceramics, concrete, asbestos cement or similar mineral materials, and glass cold processing machines:

8465 Processing machines for wood, cork, bone, hard rubber, hard plastic, or similar hard materials (including machines that combine the aforementioned materials using nailing or U-shaped nails, adhesives, or other methods): Processing machines for wood, cork, bone, hard rubber, hard plastic, or similar hard materials (including machines that combine the aforementioned materials using nailing or U-shaped nails, adhesives, or other methods):

8466 Parts and accessories specifically or primarily used for machines listed in heading 84.56 to 84.65, including fixtures for workpieces or tools, self opening die cutters, indexing heads, and other accessories specifically designed for machines; Tool fixtures for various handheld tools: Parts and accessories specifically or primarily used for machines listed in heading 84.56 to 84.65, including fixtures for workpieces or tools, self opening die cutters, indexing heads, and other accessories specifically designed for machines; Tool fixtures for various handheld tools:

8467 Handheld pneumatic or hydraulic tools and portable tools equipped with electric or non electric power devices: Handheld pneumatic or hydraulic tools and portable tools equipped with electric or non electric power devices:

8468 Welding machines and devices, whether or not they have cutting functions, except for goods of heading 85.15; Gas heating surface tempering machine and device: Welding machines and devices, whether or not they have cutting functions, except for goods of heading 85.15; Gas heating surface tempering machine and device:

8470 Computing machines and pocket sized data recording, reproducing, and displaying machines with computing functions; Accounting computers equipped with computing devices, postage stamping machines, ticket vending machines, and similar machines; Cash register: Computing machines and pocket sized data recording, reproducing, and displaying machines with computing functions; Accounting computers equipped with computing devices, postage stamping machines, ticket vending machines, and similar machines; Cash register:

8471 Automatic data processing equipment and its components; Magnetic or optical readers not listed in other items, machines that transcribe data in code form to data recording media, and machines that process such data: Automatic data processing equipment and its components; Magnetic or optical readers not listed in other items, machines that transcribe data in code form to data recording media, and machines that process such data:

8472 Other office machines (such as offset copiers, oil printers, address printers, automatic payment machines, coin sorting, counting and packaging machines, pencil sharpeners, hole punchers or staplers): Other office machines (such as offset copiers, oil printers, address printers, automatic payment machines, coin sorting, counting and packaging machines, pencil sharpeners, hole punchers or staplers):

8473 Parts and accessories (excluding covers, suitcases, and similar items) specifically or primarily used for machines listed in heading 84.70 to 84.72: Parts and accessories (excluding covers, suitcases, and similar items) specifically or primarily used for machines listed in heading 84.70 to 84.72:

8474 Classification, screening, separation, washing, crushing, grinding, mixing or stirring machines for soil, stone, ore or other solid (including powder, slurry) minerals; Agglomeration or forming machines for solid mineral fuels, ceramic clay, uncured cement, gypsum materials, or other powdered or slurry mineral products; Molding machine for sand molds used in casting: Classification, screening, separation, washing, crushing, grinding, mixing or stirring machines for soil, stone, ore or other solid (including powder, slurry) minerals; Agglomeration or forming machines for solid mineral fuels, ceramic clay, uncured cement, gypsum materials, or other powdered or slurry mineral products; Molding machine for sand molds used in casting:

8475 Packaging machines for incandescent bulbs, light tubes, discharge lamps, electronic tubes, flash bulbs, and similar products; Manufacturing or thermal processing machines for glass or glass products: Packaging machines for incandescent bulbs, light tubes, discharge lamps, electronic tubes, flash bulbs, and similar products; Manufacturing or thermal processing machines for glass or glass products:

8476 Vending machines (such as machines that sell stamps, cigarettes, food, or beverages), including coin exchange machines: Vending machines (such as machines that sell stamps, cigarettes, food, or beverages), including coin exchange machines:

8477 Processing machines for rubber or plastic and their products not listed in other items of this chapter: Processing machines for rubber or plastic and their products not listed in other items of this chapter:

8478 Tobacco processing and manufacturing machines not listed in other items of this chapter: Tobacco processing and manufacturing machines not listed in other items of this chapter:

8479 Machines and machinery with independent functions not listed in other items of this chapter: Machines and machinery with independent functions not listed in other items of this chapter:

8480 Metal casting mold box; Mold base plate; Yang model; Metal molds (excluding ingot molds), hard alloys, glass, mineral materials, rubber or plastic molds: Metal casting mold box; Mold base plate; Yang model; Metal molds (excluding ingot molds), hard alloys, glass, mineral materials, rubber or plastic molds:

8481 Faucets, plugs, valves, and similar devices used for pipelines, boilers, tanks, barrels, or similar products, including pressure reducing valves and thermostatic control valves: Faucets, plugs, valves, and similar devices used for pipelines, boilers, tanks, barrels, or similar products, including pressure reducing valves and thermostatic control valves:

8482 Rolling bearing: Rolling bearing:

8483 Drive shaft (including camshaft and crankshaft) and crankshaft; Bearing seat and sliding bearing; Gears and gear transmission devices; Ball or roller screw transmission device; Gearboxes and other transmission devices, including torque converters; Flywheels and pulleys, including pulley assemblies; Clutch and coupling (including universal joint): Drive shaft (including camshaft and crankshaft) and crankshaft; Bearing seat and sliding bearing; Gears and gear transmission devices; Ball or roller screw transmission device; Gearboxes and other transmission devices, including torque converters; Flywheels and pulleys, including pulley assemblies; Clutch and coupling (including universal joint):

8484 Sealing gasket or similar joint gasket, made of metal sheet and other materials or made of double-layer or multi-layer metal sheet; A set of sealing gaskets or similar joint gaskets made of various materials, packaged in bags, sleeves or similar packaging; Mechanical seals: Sealing gasket or similar joint gasket, made of metal sheet and other materials or made of double-layer or multi-layer metal sheet; A set of sealing gaskets or similar joint gaskets made of various materials, packaged in bags, sleeves or similar packaging; Mechanical seals:

8485 Additive manufacturing equipment: Additive manufacturing equipment:

8486 Machines and devices specifically or primarily used for manufacturing semiconductor single crystal pillars or wafers, semiconductor devices, integrated circuits, or flat panel displays; The machines and devices specified in Note 9 (3) of this chapter; Parts and accessories: Machines and devices specifically or primarily used for manufacturing semiconductor single crystal pillars or wafers, semiconductor devices, integrated circuits, or flat panel displays; The machines and devices specified in Note 9 (3) of this chapter; Parts and accessories:

8487 Machine parts not listed in other items of this chapter that do not have electrical connectors, insulators, coils, contacts, or other electrical equipment characteristics: Machine parts not listed in other items of this chapter that do not have electrical connectors, insulators, coils, contacts, or other electrical equipment characteristics: