进出口参考工具
HS 编码参考查询
输入编码（如 8518 或 8518.30.20.00）或英文商品名，查看官方税则描述与编码层级；一个描述命中多个候选分类时会全部列出，由你或报关行对照商品材质、用途等细节判断。
参考查询不等于海关归类裁定；页面税率为美国进口税率参考，不是进口到中国或其他国家应缴的税率。
数字（带点不带点都行）按编码前缀查；文字按官方英文描述查。数据只有英文——输中文会明确提示，不会替你猜码。
第 84章 — Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof · 大类 XVI
条目: 2290
| 编码 | 层级 | 官方描述 | 计量单位 | 美国税率（最惠/协定/2栏） |
|---|---|---|---|---|
| 8422.40 | HS6 子目 | Other packing or wrapping machinery (including heat-shrink wrapping machinery): | — | |
| 8422.40.11 | 美国 8 位 | Machines for packaging pipe tobacco; machines for wrapping candy; machines for wrapping cigarette packages; and combination candy cutting and wrapping machines | Free / — / 35% | |
| 8422.40.11.10 | 美国 10 位 | Machines for wrapping candy | No. | — |
| 8422.40.11.90 | 美国 10 位 | Other | No. | — |
| 8422.40.91 | 美国 8 位 | Other | Free / — / 35% | |
| 8422.40.91.40 | 美国 10 位 | Strapping machines | No. | — |
| 8422.40.91.50 | 美国 10 位 | Machines for case and tray forming, packing, unpacking, closing and sealing | No. | — |
| 8422.40.91.60 | 美国 10 位 | Machines for shrink film and heat sealing | No. | — |
| 8422.40.91.70 | 美国 10 位 | Machines for wrapping | No. | — |
| 8422.40.91.81 | 美国 10 位 | Other | No. | — |
| 8422.90 | HS6 子目 | Parts: | — | |
| 8422.90.02.00 | 美国 10 位 | Water containment chambers for the dishwashing machines of subheading 8422.11 and other parts of dishwashing machines of the household type incorporating water containment chambers | No. | Free / — / 35% |
| 8422.90.04.00 | 美国 10 位 | Door assemblies for the dishwashing machines of subheading 8422.11 | No. | Free / — / 35% |
| 8422.90.06 | 美国 8 位 | Other | Free / — / 35% | |
| 8422.90.06.40 | 美国 10 位 | Of the household type | kg | — |
| 8422.90.06.80 | 美国 10 位 | Other | kg | — |
| 8422.90.11.00 | 美国 10 位 | Of can-sealing machines | kg | Free / — / 30% |
| 8422.90.21.00 | 美国 10 位 | Of machines for packaging pipe tobacco, wrapping candy or wrapping cigarette packages, and of combination candy cutting and wrapping machines | kg | Free / — / 35% |
| 8422.90.91 | 美国 8 位 | Other | Free / — / 35% | |
| 8422.90.91.20 | 美国 10 位 | Of machinery for cleaning or drying bottles or other containers | kg | — |
| 8422.90.91.30 | 美国 10 位 | Of strapping machines | kg | — |
| 8422.90.91.60 | 美国 10 位 | Of other wrapping and packaging machines | kg | — |
| 8422.90.91.95 | 美国 10 位 | Other | kg | — |
| 8423 | HS4 税目 | Weighing machinery (excluding balances of a sensitivity of 5 cg or better), including weight-operated counting or checking machines; weighing machine weights of all kinds; parts of weighing machinery: | — | |
| 8423.10.00 | 美国 8 位 | Personal weighing machines, including baby scales; household scales | Free / — / 45% | |
| 8423.10.00.10 | 美国 10 位 | Digital electronic type | No. | — |
| 8423.10.00.30 | 美国 10 位 | Of a kind suitable for carrying on the person | No. | — |
| 8423.10.00.60 | 美国 10 位 | Other | No. | — |
| 8423.20 | HS6 子目 | Scales for continuous weighing of goods on conveyors: | — | |
| 8423.20.10.00 | 美国 10 位 | Using electronic means for gauging weights | No. | Free / — / 45% |
| 8423.20.90.00 | 美国 10 位 | Other | No. | 2.9% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45% |
| 8423.30.00.00 | 美国 10 位 | Constant-weight scales and scales for discharging a predetermined weight of material into a bag or container, including hopper scales | No. | Free / — / 45% |
| 8423.81.00 | 美国 8 位 | Having a maximum weighing capacity not exceeding 30 kg | Free / — / 45% | |
| 8423.81.00.10 | 美国 10 位 | Counting scales | No. | — |
| 8423.81.00.20 | 美国 10 位 | Retail scales, non-computing | No. | — |
| 8423.81.00.30 | 美国 10 位 | Retail scales, computing | No. | — |
| 8423.81.00.40 | 美国 10 位 | Other | No. | — |
| 8423.81.00.50 | 美国 10 位 | Other | No. | — |
| 8423.82.00 | 美国 8 位 | Having a maximum weighing capacity exceeding 30 kg but not exceeding 5,000 kg | Free / — / 45% | |
| 8423.82.00.10 | 美国 10 位 | Digital electronic type | No. | — |
| 8423.82.00.50 | 美国 10 位 | Other | No. | — |
| 8423.89 | HS6 子目 | Other: | — | |
| 8423.89.10.00 | 美国 10 位 | Using electronic means for gauging | No. | Free / — / 45% |
| 8423.89.90.00 | 美国 10 位 | Other | No. | 2.9% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45% |
| 8423.90 | HS6 子目 | Weighing machine weights of all kinds; parts of weighing machinery: | — | |
| 8423.90.10.00 | 美国 10 位 | Parts of weighing machinery using electronic means for gauging weight, excluding parts of machines for weighing motor vehicles | kg | Free / — / 45% |
| 8423.90.90.00 | 美国 10 位 | Other | kg | 2.8% / Free (A,AU,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) / 45% |
| 8424 | HS4 税目 | Mechanical appliances (whether or not hand operated) for projecting, dispersing or spraying liquids or powders; fire extinguishers, whether or not charged; spray guns and similar appliances; steam or sand blasting machines and similar jet projecting machines; parts thereof: | — | |
| 8424.10.00.00 | 美国 10 位 | Fire extinguishers, whether or not charged | No. | Free / — / 35% |
| 8424.20 | HS6 子目 | Spray guns and similar appliances: | — | |
| 8424.20.10.00 | 美国 10 位 | Simple piston pump sprays and powder bellows | No. | 2.9% / Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45% |
| 8424.20.90.00 | 美国 10 位 | Other | kg | Free / — / 35% |
| 8424.30 | HS6 子目 | Steam or sand blasting machines and similar jet projecting machines: | — | |
| 8424.30.10.00 | 美国 10 位 | Sand blasting machines | No. | Free / — / Free |
| 8424.30.90 | 美国 8 位 | Other | Free / — / 35% | |
| 8424.30.90.10 | 美国 10 位 | Powered by a gasoline-fueled internal combustion engine | kg | — |
| 8424.30.90.90 | 美国 10 位 | Other | kg | — |
| 8424.41 | HS6 子目 | Portable sprayers: | — | |
| 8424.41.10.00 | 美国 10 位 | Sprayers (except sprayers, self-contained, having a capacity not over 20 liters) | No. | Free / — / Free |
| 8424.41.90.00 | 美国 10 位 | Other | No. | 2.4% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 35% |
| 8424.49.00.00 | 美国 10 位 | Other | No. | 2.4% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 35% |
| 8424.82.00 | 美国 8 位 | Agricultural or horticultural | 2.4% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 35% | |
| 8424.82.00.10 | 美国 10 位 | Self-propelled, center pivot | No. | — |
| 8424.82.00.20 | 美国 10 位 | Other | No. | — |
| 8424.82.00.90 | 美国 10 位 | Other | No. | — |
| 8424.89.10.00 | 美国 10 位 | Mechanical appliances for projecting, dispersing or spraying, of a kind used solely or principally for the manufacture of printed circuits or printed circuit assemblies | No. | Free / — / 35% |
| 8424.89.90.00 | 美国 10 位 | Other | No. | 1.8% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) / 35% |
| 8424.90 | HS6 子目 | Parts: | — | |
| 8424.90.05.00 | 美国 10 位 | Of fire extinguishers | kg | Free / — / 35% |
| 8424.90.10.00 | 美国 10 位 | Of simple piston pump sprays and powder bellows | kg | 2.9% / Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) / 45% |
| 8424.90.20.00 | 美国 10 位 | Of sand blasting machines | kg | Free / — / Free |
| 8424.90.90 | 美国 8 位 | Other | Free / — / 35% | |
| 8424.90.90.10 | 美国 10 位 | Powered by a gasoline-fueled internal combustion engine | kg | — |
| 8424.90.90.20 | 美国 10 位 | Other | kg | — |
| 8424.90.90.80 | 美国 10 位 | Other | kg | — |
| 8425 | HS4 税目 | Pulley tackle and hoists other than skip hoists; winches and capstans; jacks: | — | |
| 8425.11.00.00 | 美国 10 位 | Powered by electric motor | No. | Free / — / 35% |
| 8425.19.00.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8425.31.01.00 | 美国 10 位 | Powered by electric motor | No. | Free / — / 35% |
| 8425.39.01.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8425.41.00.00 | 美国 10 位 | Built-in jacking systems of a type used in garages | No. | Free / — / 35% |
| 8425.42.00.00 | 美国 10 位 | Other jacks and hoists, hydraulic | No. | Free / — / 35% |
| 8425.49.00.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8426 | HS4 税目 | Ships' derricks; cranes, including cable cranes; mobile lifting frames, straddle carriers and works trucks fitted with a crane: | — | |
| 8426.11.00.00 | 美国 10 位 | Overhead traveling cranes on fixed support | No. | Free / — / 35% |
| 8426.12.00.00 | 美国 10 位 | Mobile lifting frames on tires and straddle carriers | No. | Free / — / 35% |
| 8426.19.00.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8426.20.00.00 | 美国 10 位 | Tower cranes | No. | Free / — / 35% |
| 8426.30.00.00 | 美国 10 位 | Portal or pedestal jib cranes | No. | Free / — / 35% |
| 8426.41.00 | 美国 8 位 | On tires | Free / — / 35% | |
| 8426.41.00.05 | 美国 10 位 | Works trucks fitted with a crane | No. | — |
| 8426.41.00.10 | 美国 10 位 | Cable operated | No. | — |
| 8426.41.00.90 | 美国 10 位 | Other | No. | — |
| 8426.49.00 | 美国 8 位 | Other | Free / — / 35% | |
| 8426.49.00.10 | 美国 10 位 | Cable operated | No. | — |
| 8426.49.00.90 | 美国 10 位 | Other | No. | — |
| 8426.91.00.00 | 美国 10 位 | Designed for mounting on road vehicles | No. | Free / — / 35% |
| 8426.99.00.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8427 | HS4 税目 | Fork-lift trucks; other works trucks fitted with lifting or handling equipment: | — | |
| 8427.10 | HS6 子目 | Self-propelled trucks powered by an electric motor: | — | |
| 8427.10.40 | 美国 8 位 | Rider-type, counterbalanced fork-lift trucks | Free / — / 35% | |
| 8427.10.40.10 | 美国 10 位 | Powered by at least one hydrogen fuel cell | No. | — |
| 8427.10.40.90 | 美国 10 位 | Other | No. | — |
| 8427.10.80 | 美国 8 位 | Other | Free / — / 35% | |
| 8427.10.80.20 | 美国 10 位 | Aerial work platforms of a kind described in statistical note 5 to this chapter | No. | — |
| 8427.10.80.30 | 美国 10 位 | Other | No. | — |
| 8427.10.80.40 | 美国 10 位 | Aerial work platforms of a kind described in statistical note 5 to this chapter | No. | — |
| 8427.10.80.50 | 美国 10 位 | Other | No. | — |
| 8427.10.80.70 | 美国 10 位 | Aerial work platforms of a kind described in statistical note 5 to this chapter | No. | — |
| 8427.10.80.95 | 美国 10 位 | Other | No. | — |
| 8427.20 | HS6 子目 | Other self-propelled trucks: | — | |
| 8427.20.40.00 | 美国 10 位 | Rider-type, counterbalanced fork-lift trucks | No. | Free / — / 35% |
| 8427.20.80 | 美国 8 位 | Other | Free / — / 35% | |
| 8427.20.80.20 | 美国 10 位 | Aerial work platforms of a kind described in statistical note 5 to this chapter | No. | — |
| 8427.20.80.90 | 美国 10 位 | Other | No. | — |
| 8427.90.00 | 美国 8 位 | Other trucks | Free / — / 35% | |
| 8427.90.00.20 | 美国 10 位 | Aerial work platforms of a kind described in statistical note 5 to this chapter | No. | — |
| 8427.90.00.90 | 美国 10 位 | Other | No. | — |
| 8428 | HS4 税目 | Other lifting, handling, loading or unloading machinery (for example, elevators, escalators, conveyors, teleferics): | — | |
| 8428.10.00.00 | 美国 10 位 | Passenger or freight elevators other than continuous action; skip hoists | No. | Free / — / 35% |
| 8428.20.00 | 美国 8 位 | Pneumatic elevators and conveyors | Free / — / 35% | |
| 8428.20.00.10 | 美国 10 位 | Conveyors | No. | — |
| 8428.20.00.50 | 美国 10 位 | Elevators | No. | — |
| 8428.31.00.00 | 美国 10 位 | Specially designed for underground use | No. | Free / — / 35% |
| 8428.32.00.00 | 美国 10 位 | Other, bucket type | No. | Free / — / 35% |
| 8428.33.00.00 | 美国 10 位 | Other, belt type | No. | Free / — / 35% |
| 8428.39.00.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8428.40.00.00 | 美国 10 位 | Escalators and moving walkways | No. | Free / — / 35% |
| 8428.60.00.00 | 美国 10 位 | Teleferics, chair lifts, ski draglines; traction mechanisms for funiculars | No. | Free / — / 35% |
| 8428.70.00.00 | 美国 10 位 | Industrial robots | No. | Free / — / 35% |
| 8428.90.03 | 美国 8 位 | Other machinery | Free / — / 35% | |
| 8428.90.03.10 | 美国 10 位 | Woodland log handling equipment (other than skidders) | No. | — |
| 8428.90.03.90 | 美国 10 位 | Other | No. | — |
| 8429 | HS4 税目 | Self-propelled bulldozers, angledozers, graders, levelers, scrapers, mechanical shovels, excavators, shovel loaders, tamping machines and road rollers: | — | |
| 8429.11.00 | 美国 8 位 | Track laying | Free / — / 35% | |
| 8429.11.00.10 | 美国 10 位 | New | No. | — |
| 8429.11.00.90 | 美国 10 位 | Used or rebuilt | No. | — |
| 8429.19.00 | 美国 8 位 | Other | Free / — / 35% | |
| 8429.19.00.10 | 美国 10 位 | New | No. | — |
| 8429.19.00.90 | 美国 10 位 | Used or rebuilt | No. | — |
| 8429.20.00.00 | 美国 10 位 | Graders and levelers | No. | Free / — / 35% |
| 8429.30.00 | 美国 8 位 | Scrapers | Free / — / 35% | |
| 8429.30.00.20 | 美国 10 位 | Not exceeding 13.7 m3 | No. | — |
| 8429.30.00.40 | 美国 10 位 | Exceeding 13.7 m3 | No. | — |
| 8429.30.00.60 | 美国 10 位 | Used or rebuilt | No. | — |
| 8429.40.00 | 美国 8 位 | Tamping machines and road rollers | Free / — / 35% | |
| 8429.40.00.20 | 美国 10 位 | Vibratory | No. | — |
| 8429.40.00.40 | 美国 10 位 | Other | No. | — |
| 8429.40.00.60 | 美国 10 位 | Used or rebuilt | No. | — |
| 8429.51 | HS6 子目 | Front-end shovel loaders: | — |
按章节浏览
HS 第 01–97 章（美国第 98/99 章属本国立法，未收录）。
大类 I — Live Animals; Animal Products
大类 II — Vegetable Products
- 06 Live trees and other plants; bulbs, roots and the like; cut flowers and ornamental foliage
- 07 Edible vegetables and certain roots and tubers
- 08 Edible fruit and nuts; peel of citrus fruit or melons
- 09 Coffee, tea, maté and spices
- 10 Cereals
- 11 Products of the milling industry; malt; starches; inulin; wheat gluten
- 12 Oil seeds and oleaginous fruits; miscellaneous grains, seeds and fruit; industrial or medicinal plants; straw and fodder
- 13 Lac; gums; resins and other vegetable saps and extracts
- 14 Vegetable plaiting materials; vegetable products not elsewhere specified or included
大类 III — Animal, Vegetable Or Microbial Fats And Oils And Their Cleavage Products; Prepared Edible Fats; Animal Or Vegetable Waxes
大类 IV — Prepared Foodstuffs; Beverages, Spirits And Vinegar; Tobacco And Manufactured Tobacco Substitutes; Products, Whether Or Not Containing Nicotine, Intended For Inhalation Without Combustion; Other Nicotine Containing Products Intended For The Intake Of Nicotine Into The Human Body
- 16 Preparations of meat, of fish, of crustaceans, molluscs or other aquatic invertebrates, or of insects
- 17 Sugars and sugar confectionery
- 18 Cocoa and cocoa preparations
- 19 3 Preparations of cereals, flour, starch or milk; bakers' wares
- 20 Preparations of vegetables, fruit, nuts or other parts of plants
- 21 Miscellaneous edible preparations
- 22 Beverages, spirits and vinegar
- 23 Residues and waste from the food industries; prepared animal feed
- 24 Tobacco and manufactured tobacco substitutes; products whether or not containing nicotine, intended for inhalation without combustion; other nicotine containing products intended for the intake of nicotine into the human body
大类 V — Mineral Products
大类 VI — Products Of The Chemical Or Allied Industries
- 28 Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
- 29 Organic chemicals
- 30 Pharmaceutical products
- 31 Fertilizers
- 32 Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments and other coloring matter; paints and varnishes; putty and other mastics; inks
- 33 Essential oils and resinoids; perfumery, cosmetic or toilet preparations
- 34 Soap, organic surface-active agents, washing preparations, lubricating preparations, artificial waxes, prepared waxes, polishing or scouring preparations, candles and similar articles, modeling pastes,"dental waxes" and dental preparations with a basis of plaster
- 35 4 Albuminoidal substances; modified starches; glues; enzymes
- 36 Explosives; pyrotechnic products; matches; pyrophoric alloys; certain combustible preparations
- 37 Photographic or cinematographic goods
- 38 Miscellaneous chemical products
大类 VII — Plastics And Articles Thereof; Rubber And Articles Thereof
大类 VIII — Raw Hides And Skins, Leather, Furskins And Articles Thereof; Saddlery And Harness; Travel Goods, Handbags And Similar Containers; Articles Of Animal Gut (Other Than Silkworm Gut)
大类 IX — Wood And Articles Of Wood; Wood Charcoal; Cork And Articles Of Cork; Manufactures Of Straw, Of Esparto Or Of Other Plaiting Materials; Basketware And Wickerwork
大类 X — Pulp Of Wood Or Of Other Fibrous Cellulosic Material; Recovered (Waste And Scrap) Paper Or Paperboard; Paper And Paperboard And Articles Thereof
大类 XI — Textiles And Textile Articles
- 50 Silk
- 51 Wool, fine or coarse animal hair; horsehair yarn and woven fabric
- 52 Cotton
- 53 Other vegetable textile fibers; paper yarn and woven fabrics of paper yarn
- 54 Man-made filaments; strip and the like of man-made textile materials
- 55 Man-made staple fibers
- 56 Wadding, felt and nonwovens; special yarns; twine, cordage, ropes and cables and articles thereof
- 57 Carpets and other textile floor coverings
- 58 Special woven fabrics; tufted textile fabrics; lace; tapestries; trimmings; embroidery
- 59 Impregnated, coated, covered or laminated textile fabrics; textile articles of a kind suitable for industrial use
- 60 Knitted or crocheted fabrics
- 61 Articles of apparel and clothing accessories, knitted or crocheted
- 62 Articles of apparel and clothing accessories, not knitted or crocheted
- 63 Other made up textile articles; needlecraft sets; worn clothing and worn textile articles; rags
大类 XII — Footwear, Headgear, Umbrellas, Sun Umbrellas, Walking-Sticks, Seat-Sticks, Whips, Riding-Crops And Parts Thereof; Prepared Feathers And Articles Made Therewith; Artificial Flowers; Articles Of Human Hair
大类 XIII — Articles Of Stone, Plaster, Cement, Asbestos, Mica Or Similar Materials; Ceramic Products; Glass And Glassware
大类 XIV — Natural Or Cultured Pearls, Precious Or Semiprecious Stones, Precious Metals, Metals Clad With Precious Metal, And Articles Thereof; Imitation Jewelry; Coin
大类 XV — Base Metals And Articles Of Base Metal
- 72 Iron and steel
- 73 Articles of iron or steel
- 74 Copper and articles thereof
- 75 7 Nickel and articles thereof
- 76 Aluminum and articles thereof
- 77 (Reserved for possible future use)
- 78 Lead and articles thereof
- 79 Zinc and articles thereof
- 80 Tin and articles thereof
- 81 Other base metals; cermets; articles thereof
- 82 Tools, implements, cutlery, spoons and forks, of base metal; parts thereof of base metal
- 83 Miscellaneous articles of base metal
大类 XVI — Machinery And Mechanical Appliances; Electrical Equipment; Parts Thereof; Sound Recorders And Reproducers, Television Image And Sound Recorders And Reproducers, And Parts And Accessories Of Such Articles
大类 XVII — Vehicles, Aircraft, Vessels And Associated Transport Equipment
- 86 Railway or tramway locomotives, rolling stock and parts thereof; railway or tramway track fixtures and fittings and parts thereof; mechanical (including electro-mechanical) traffic signaling equipment of all kinds
- 87 Vehicles other than railway or tramway rolling stock, and parts and accessories thereof
- 88 Aircraft, spacecraft, and parts thereof
- 89 Ships, boats and floating structures
大类 XVIII — Optical, Photographic, Cinematographic, Measuring, Checking, Precision, Medical Or Surgical Instruments And Apparatus; Clocks And Watches; Musical Instruments; Parts And Accessories Thereof
大类 XIX — Arms And Ammunition; Parts And Accessories Thereof
大类 XX — Miscellaneous Manufactured Articles
- 94 Furniture; bedding, mattresses, mattress supports, cushions and similar stuffed furnishings; luminaires and lighting fittings, not elsewhere specified or included; illuminated signs, illuminated nameplates and the like; prefabricated buildings
- 95 Toys, games and sports equipment; parts and accessories thereof
- 96 Miscellaneous manufactured articles
大类 XXI — Works Of Art, Collectors' Pieces And Antiques
数据覆盖范围与边界
- 国际层：HS 01–97 章、4 位税目、6 位子目（HS 2022 版）——各成员国税则共用的部分。
- 美国层：美国 HTS 的 8 位税率行与 10 位统计后缀，均带标识；税率列为美国进口税率，仅供参考。
- 中国层：《2026 年进出口税则》8 位税则号列、官方中文品名与最惠国/普通税率，按国际 HS 前 6 位关联展示；暂定税率（△ 只保留原文标示）、协定/特惠/配额税率、进口环节增值税消费税与海关 10 位编号不在本轮范围。
- 不收录：欧盟 8 位 CN 码、其他国家扩展位、WCO 品目注释（版权受限）以及美国第 98/99 章。
- 商品描述为英文。实物归类要按归类总规则结合材质、成分、用途、加工程度判断——每条结果都是候选，不是裁定。
官方核查入口
正式申报、预归类或查实时税率，请走官方渠道：
常见问题
这个查到的编码能直接拿去报关吗？
不能。这里是参考查询：候选编码、官方描述和层级仅供参考，不等于海关归类裁定。正式归类要按归类总规则对照商品材质、成分、用途和加工程度，必要时向海关申请预归类裁定。
为什么一个商品名会搜出好几个编码？
正常现象。同一描述在不同层级（税目/子目/统计后缀）和不同类目下都可能出现——比如 cotton 在纱线、织物、服装各章都有条目。工具列出全部候选，不会替你猜唯一答案。
页面上 8 位、10 位编码是哪国的？
国际 HS 只统一前六位（章 2 位 + 税目 4 位 + 子目 6 位）。这里的 8 位/10 位是美国 HTS 的国家扩展编码，已明确标注；中国用 8 位税则号列，欧盟用 8 位 CN 码，都不在本数据里。
显示的税率是到中国要交的关税吗？
不是。税率列是美国进口税（General 最惠国 / Special 协定 / Column 2），只适用于向美国进口，仅供横向参考；进口到中国或其他国家的税率要去对应官方渠道查询。
中文搜的结果准确吗？
中文词按《2026 年进出口税则》官方中文品名逐字匹配，不机翻、不猜码；命中的是官方文本里出现过的名称。口语化叫法可能匹配不到，换更正式的品名或英文名再试。
数据多久更新一次？
数据快照来自美国 USITC 发布的 2026 HTS Revision 22（2026-10-30 生效），页面会显示版本和生效日期；版本过旧时会有提示。正式申报请以官方实时查询为准。