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）、英文商品名，或中国税则里的中文品名（如「耳机」）。一个名称命中多个候选时会全部列出，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 85章 — Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles · 大类 XVI
条目: 1301
| 编码 | 层级 | 官方描述 | 计量单位 | 美国税率（最惠/协定/2栏） |
|---|---|---|---|---|
| 8529.90.05.00 | 美国 10 位 | Entered with components enumerated in additional U.S. note 4 to this chapter | No. | Free / — / 35% * |
| 8529.90.06.00 | 美国 10 位 | Other | No. | Free / — / 35% * |
| 8529.90.09.00 | 美国 10 位 | For television cameras | No. | Free / — / 35% |
| 8529.90.13.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8529.90.16 | 美国 8 位 | Assemblies and subassemblies, consisting of 2 or more parts or pieces fastened or joined together | Free / — / 35% | |
| 8529.90.16.20 | 美国 10 位 | Of radar apparatus | No. | — |
| 8529.90.16.40 | 美国 10 位 | Of radio navigational aid apparatus (except radar) | No. | — |
| 8529.90.16.60 | 美国 10 位 | Other | No. | — |
| 8529.90.19 | 美国 8 位 | Other | Free / — / 35% | |
| 8529.90.19.20 | 美国 10 位 | Of radar apparatus | No. | — |
| 8529.90.19.40 | 美国 10 位 | Of radio navigational aid apparatus (except radar) | No. | — |
| 8529.90.19.60 | 美国 10 位 | Other | No. | — |
| 8529.90.21.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8529.90.24.01 | 美国 10 位 | Transceiver assemblies for the apparatus of subheading 8526.10, other than printed circuit assemblies | No. | Free / — / 35% |
| 8529.90.29.00 | 美国 10 位 | Tuners | No. | Free / — / 35% |
| 8529.90.33.00 | 美国 10 位 | Entered with components enumerated in additional U.S. note 4 to this chapter | No. | Free / — / 35% * |
| 8529.90.36.00 | 美国 10 位 | Other | No. | Free / — / 35% * |
| 8529.90.39.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8529.90.43.00 | 美国 10 位 | Entered with components enumerated in additional U.S. note 4 to this chapter | No. | Free / — / 35% * |
| 8529.90.46.00 | 美国 10 位 | Other | No. | Free / — / 35% * |
| 8529.90.49.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8529.90.55.00 | 美国 10 位 | Flat panel screen assemblies for the apparatus of subheadings 8528.59.15, 8528.59.23, 8528.59.25, 8528.59.33, 8528.69.35, 8525.69.40, 8528.69.45, 8528.69.50, 8528.72.62, 8528.72.64, 8528.72.68 and 8528.72.72 | No. | Free / — / 35% |
| 8529.90.63.00 | 美国 10 位 | For television cameras | No. | Free / — / 35% |
| 8529.90.68.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8529.90.73.00 | 美国 10 位 | Of radar, radio navigational aid or radio remote control apparatus | No. | Free / — / 35% |
| 8529.90.77.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8529.90.78.00 | 美国 10 位 | Mounted lenses suitable for use in, and entered separately from, closed-circuit television cameras, with or without attached electrical or non-electrical closed-circuit television camera connectors, and with or without attached motors | No. | Free / — / 35% |
| 8529.90.81.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8529.90.83.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8529.90.87.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8529.90.88.00 | 美国 10 位 | Entered with components enumerated in additional U.S. note 4 to this chapter | No. | Free / — / 35% * |
| 8529.90.89.00 | 美国 10 位 | Other | No. | Free / — / 35% * |
| 8529.90.93 | 美国 8 位 | Other | Free / — / 35% | |
| 8529.90.93.45 | 美国 10 位 | Convergence assemblies, focus coils and degaussing coils | No. | — |
| 8529.90.93.80 | 美国 10 位 | Other | No. | — |
| 8529.90.95 | 美国 8 位 | Assemblies and subassemblies, consisting of 2 or more parts or pieces fastened or joined together | Free / — / 35% | |
| 8529.90.95.20 | 美国 10 位 | Of radar apparatus | No. | — |
| 8529.90.95.40 | 美国 10 位 | Of radio navigational aid apparatus (except radar) | No. | — |
| 8529.90.95.60 | 美国 10 位 | Other | No. | — |
| 8529.90.97 | 美国 8 位 | Other | Free / — / 35% | |
| 8529.90.97.20 | 美国 10 位 | Of radar apparatus | No. | — |
| 8529.90.97.40 | 美国 10 位 | Of radio navigational aid apparatus (except radar) | No. | — |
| 8529.90.97.60 | 美国 10 位 | Other | No. | — |
| 8529.90.98.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8530 | HS4 税目 | Electrical signaling, safety or traffic control equipment for railways, streetcar lines, subways, roads, inland waterways, parking facilities, port installations or airfields (other than those of heading 8608); parts thereof: | — | |
| 8530.10.00.00 | 美国 10 位 | Equipment for railways, streetcar lines or subways | No. | Free / — / 35% |
| 8530.80.00.00 | 美国 10 位 | Other equipment | No. | Free / — / 35% |
| 8530.90.00.00 | 美国 10 位 | Parts | No. | Free / — / 35% |
| 8531 | HS4 税目 | Electric sound or visual signaling apparatus (for example, bells, sirens, indicator panels, burglar or fire alarms), other than those of heading 8512 or 8530; parts thereof: | — | |
| 8531.10.00 | 美国 8 位 | Burglar or fire alarms and similar apparatus | 1.3% / Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 35% | |
| 8531.10.00.15 | 美国 10 位 | Battery powered | No. | — |
| 8531.10.00.25 | 美国 10 位 | Other | No. | — |
| 8531.10.00.35 | 美国 10 位 | Burglar alarms | No. | — |
| 8531.10.00.45 | 美国 10 位 | Other | No. | — |
| 8531.20.00 | 美国 8 位 | Indicator panels incorporating liquid crystal devices (LCD's) or light emitting diodes (LED) | Free / — / 35% | |
| 8531.20.00.20 | 美国 10 位 | Incorporating LCD's | No. | — |
| 8531.20.00.40 | 美国 10 位 | Other | No. | — |
| 8531.80 | HS6 子目 | Other apparatus: | — | |
| 8531.80.15.00 | 美国 10 位 | Doorbells, chimes, buzzers and similar apparatus | kg | 1.3% / Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 35% |
| 8531.80.90 | 美国 8 位 | Other | Free / — / 35% | |
| 8531.80.90.05 | 美国 10 位 | Incorporating electric discharge (fluorescent) devices | No. | — |
| 8531.80.90.26 | 美国 10 位 | Other | No. | — |
| 8531.80.90.31 | 美国 10 位 | Horns | No. | — |
| 8531.80.90.41 | 美国 10 位 | Other sound signaling apparatus | No. | — |
| 8531.80.90.51 | 美国 10 位 | Other | No. | — |
| 8531.90 | HS6 子目 | Parts: | — | |
| 8531.90.15.00 | 美国 10 位 | Of the panels of subheading 8531.20 | No. | Free / — / 35% |
| 8531.90.30.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8531.90.75.00 | 美国 10 位 | Of the panels of subheading 8531.20 | No. | Free / — / 35% |
| 8531.90.90.01 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8532 | HS4 税目 | Electrical capacitors, fixed, variable or adjustable (pre-set); parts thereof: | — | |
| 8532.10.00.00 | 美国 10 位 | Fixed capacitors designed for use in 50/60 Hz circuits and having a reactive power handling capacity of not less than 0.5 kvar (power capacitors) | No. | Free / — / 35% |
| 8532.21.00 | 美国 8 位 | Tantalum | Free / — / 35% | |
| 8532.21.00.20 | 美国 10 位 | Metal case | No. | — |
| 8532.21.00.40 | 美国 10 位 | Dipped | No. | — |
| 8532.21.00.50 | 美国 10 位 | Designed for surface mounting (SMD) by contact | No. | — |
| 8532.21.00.80 | 美国 10 位 | Other | No. | — |
| 8532.22.00 | 美国 8 位 | Aluminum electrolytic | Free / — / 35% | |
| 8532.22.00.20 | 美国 10 位 | Not exceeding 18 mm in diameter | No. | — |
| 8532.22.00.40 | 美国 10 位 | Exceeding 18 mm but not exceeding 35 mm in diameter | No. | — |
| 8532.22.00.55 | 美国 10 位 | Exceeding 35 mm but not exceeding 51 mm in diameter | No. | — |
| 8532.22.00.85 | 美国 10 位 | Exceeding 51 mm in diameter | No. | — |
| 8532.23.00 | 美国 8 位 | Ceramic dielectric, single layer | Free / — / 35% | |
| 8532.23.00.20 | 美国 10 位 | Chips | No. | — |
| 8532.23.00.40 | 美国 10 位 | Axial leads | No. | — |
| 8532.23.00.60 | 美国 10 位 | Radial leads | No. | — |
| 8532.24.00 | 美国 8 位 | Ceramic dielectric, multilayer | Free / — / 35% | |
| 8532.24.00.20 | 美国 10 位 | Chips | No. | — |
| 8532.24.00.40 | 美国 10 位 | Axial leads | No. | — |
| 8532.24.00.60 | 美国 10 位 | Radial leads | No. | — |
| 8532.25.00 | 美国 8 位 | Dielectric of paper or plastics | Free / — / 35% | |
| 8532.25.00.10 | 美国 10 位 | Less than 300 V | No. | — |
| 8532.25.00.20 | 美国 10 位 | 300 V or greater, but less than 600 V | No. | — |
| 8532.25.00.30 | 美国 10 位 | 600 V or greater, but less than 1,000 V | No. | — |
| 8532.25.00.40 | 美国 10 位 | 1,000 V or greater | No. | — |
| 8532.25.00.45 | 美国 10 位 | Designed for surface mounting (SMD) by contact | No. | — |
| 8532.25.00.55 | 美国 10 位 | Other | No. | — |
| 8532.25.00.60 | 美国 10 位 | Axial leads | No. | — |
| 8532.25.00.70 | 美国 10 位 | Radial leads | No. | — |
| 8532.25.00.80 | 美国 10 位 | Other | No. | — |
| 8532.29.00 | 美国 8 位 | Other | Free / — / 35% | |
| 8532.29.00.20 | 美国 10 位 | Mica dielectric | No. | — |
| 8532.29.00.40 | 美国 10 位 | Other | No. | — |
| 8532.30.00 | 美国 8 位 | Variable or adjustable (pre-set) capacitors | Free / — / 35% | |
| 8532.30.00.10 | 美国 10 位 | Mica, ceramic or glass dielectric | No. | — |
| 8532.30.00.90 | 美国 10 位 | Other | No. | — |
| 8532.90.00.00 | 美国 10 位 | Parts | No. | Free / — / 35% |
| 8533 | HS4 税目 | Electrical resistors (including rheostats and potentiometers), other than heating resistors; parts thereof: | — | |
| 8533.10.00 | 美国 8 位 | Fixed carbon resistors, composition or film types | Free / — / 35% | |
| 8533.10.00.20 | 美国 10 位 | Having more than two terminals (resistor networks) | No. | — |
| 8533.10.00.42 | 美国 10 位 | Having two terminals | No. | — |
| 8533.10.00.57 | 美国 10 位 | Having more than two leads (resistor networks) | No. | — |
| 8533.10.00.60 | 美国 10 位 | Carbon composition | No. | — |
| 8533.10.00.65 | 美国 10 位 | Carbon film | No. | — |
| 8533.21.00 | 美国 8 位 | For a power handling capacity not exceeding 20 W | Free / — / 35% | |
| 8533.21.00.10 | 美国 10 位 | Dual-in-line package | No. | — |
| 8533.21.00.20 | 美国 10 位 | Other (including flat packs) | No. | — |
| 8533.21.00.30 | 美国 10 位 | Flat resistor chips | No. | — |
| 8533.21.00.40 | 美国 10 位 | Cylindrical leadless resistors (including metal film, metal oxide and thick cement film) | No. | — |
| 8533.21.00.50 | 美国 10 位 | Single-in-line | No. | — |
| 8533.21.00.60 | 美国 10 位 | Dual-in-line | No. | — |
| 8533.21.00.70 | 美国 10 位 | Other | No. | — |
| 8533.21.00.80 | 美国 10 位 | Wirewound | No. | — |
| 8533.21.00.90 | 美国 10 位 | Other (including metal film, metal oxide and thick cement film) | No. | — |
| 8533.29.00.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8533.31.00.00 | 美国 10 位 | For a power handling capacity not exceeding 20 W | No. | Free / — / 35% |
| 8533.39.00 | 美国 8 位 | Other | Free / — / 35% | |
| 8533.39.00.40 | 美国 10 位 | Dimmers | No. | — |
| 8533.39.00.80 | 美国 10 位 | Other | No. | — |
| 8533.40 | HS6 子目 | Other variable resistors, including rheostats and potentiometers: | — | |
| 8533.40.40.00 | 美国 10 位 | Metal oxide varistors | No. | Free / — / 35% |
| 8533.40.80 | 美国 8 位 | Other | Free / — / 35% | |
| 8533.40.80.40 | 美国 10 位 | Rheostat and resistor type motor starters and controllers | No. | — |
| 8533.40.80.50 | 美国 10 位 | Cermet | No. | — |
| 8533.40.80.60 | 美国 10 位 | Metal glaze | No. | — |
| 8533.40.80.70 | 美国 10 位 | Other | No. | — |
| 8533.90 | HS6 子目 | Parts: | — | |
| 8533.90.40.00 | 美国 10 位 | For the goods of subheading 8533.40, of ceramic or metallic materials, electrically or mechanically reactive to changes in temperature | No. | Free / — / 35% |
| 8533.90.80.00 | 美国 10 位 | Other | No. | Free / — / 35% |
| 8534.00.00 | 美国 8 位 | Printed circuits | Free / — / 35% | |
| 8534.00.00.20 | 美国 10 位 | With 3 or more layers of conducting materials | No. | — |
| 8534.00.00.40 | 美国 10 位 | Other | No. | — |
| 8534.00.00.50 | 美国 10 位 | Having a base wholly of impregnated paper | No. | — |
| 8534.00.00.70 | 美国 10 位 | Other | No. | — |
| 8534.00.00.80 | 美国 10 位 | Flexible type | No. | — |
| 8534.00.00.85 | 美国 10 位 | Other, having a ceramic base | No. | — |
| 8534.00.00.95 | 美国 10 位 | Other | No. | — |
| 8535 | HS4 税目 | Electrical apparatus for switching or protecting electrical circuits, or for making connections to or in electrical circuits (for example, switches, fuses, lightning arresters, voltage limiters, surge suppressors, plugs and other connectors, junction boxes), for a voltage exceeding 1,000 V: | — | |
| 8535.10.00 | 美国 8 位 | Fuses | 2.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 35% | |
| 8535.10.00.20 | 美国 10 位 | In circuits of 2,300 V or more | No. | — |
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。页面上的 8 位/10 位若标在美国 HTS 行，是美国的国家扩展。中国行是《2026 年进出口税则》的 8 位税则号列，附最惠国和普通税率；协定税率、暂定税率解读和海关 10 位编号没有收录。欧盟 CN 码也不在这里。
显示的税率是到中国要交的关税吗？
看你读的是哪一张表。美国 HTS 的税率是向美国进口的税，不是中国的。中国税则表给出的是 2026 年最惠国和普通税率，供参考；协定税率、暂定税率，以及进口环节增值税、消费税都没有收录。正式申报以海关当期公告为准。
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。