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 48章 — Paper and paperboard; articles of paper pulp, of paper or of paperboard · 大类 X
条目: 433
| 编码 | 层级 | 官方描述 | 计量单位 | 美国税率（最惠/协定/2栏） |
|---|---|---|---|---|
| 4805.92.40.30 | 美国 10 位 | Linerboard containing by weight less than 80 percent chemical sulfate wood pulp | kg | — |
| 4805.92.40.40 | 美国 10 位 | Other | kg | — |
| 4805.93 | HS6 子目 | Weighing 225 g/m² or more: | — | |
| 4805.93.20.00 | 美国 10 位 | Pressboard | kg | Free / — / 30% |
| 4805.93.40 | 美国 8 位 | Other | Free / — / 30% | |
| 4805.93.40.10 | 美国 10 位 | Folding carton board | kg | — |
| 4805.93.40.15 | 美国 10 位 | Wet machine board | kg | — |
| 4805.93.40.20 | 美国 10 位 | Construction paper | kg | — |
| 4805.93.40.30 | 美国 10 位 | Linerboard containing by weight less than 80 percent chemical sulfate wood pulp | kg | — |
| 4805.93.40.50 | 美国 10 位 | Tube and core board | kg | — |
| 4805.93.40.60 | 美国 10 位 | Other | kg | — |
| 4806 | HS4 税目 | Vegetable parchment, greaseproof papers, tracing papers and glassine and other glazed transparent or translucent papers, in rolls or sheets: | — | |
| 4806.10.00.00 | 美国 10 位 | Vegetable parchment | kg | Free / — / 19% * |
| 4806.20.00.00 | 美国 10 位 | Greaseproof papers | kg | Free / — / 7¢/kg + 15% |
| 4806.30.00.00 | 美国 10 位 | Tracing papers | kg | Free / — / 7¢/kg + 15% |
| 4806.40.00.00 | 美国 10 位 | Glassine and other glazed transparent or translucent papers | kg | Free / — / 7¢/kg + 15% |
| 4807.00 | HS6 子目 | Composite paper and paperboard (made by sticking flat layers of paper or paperboard together with an adhesive), not surface-coated or impregnated, whether or not internally reinforced, in rolls or sheets: | — | |
| 4807.00.10.00 | 美国 10 位 | Paper and paperboard, laminated internally with bitumen, tar or asphalt | kg | Free / — / 30% |
| 4807.00.91.00 | 美国 10 位 | Straw paper and paperboard, whether or not covered with paper other than straw paper | kg | Free / — / 30% |
| 4807.00.92.00 | 美国 10 位 | Cloth-lined or reinforced paper | kg | Free / — / 22.5% |
| 4807.00.94.00 | 美国 10 位 | Other | kg | Free / — / 30% |
| 4808 | HS4 税目 | Paper and paperboard, corrugated (with or without glued flat surface sheets), creped, crinkled, embossed or perforated, in rolls or sheets, other than paper of the kind described in heading 4803: | — | |
| 4808.10.00.00 | 美国 10 位 | Corrugated paper and paperboard, whether or not perforated | kg | Free / — / 30% |
| 4808.40.00.00 | 美国 10 位 | Kraft paper, creped or crinkled, whether or not embossed or perforated | kg | Free / — / 36% |
| 4808.90 | HS6 子目 | Other: | — | |
| 4808.90.20.00 | 美国 10 位 | Creped or crinkled | kg | Free / — / 36% |
| 4808.90.40.00 | 美国 10 位 | Embossed | kg | Free / — / 18.5% |
| 4808.90.60.00 | 美国 10 位 | Other | kg | Free / — / 35% |
| 4809 | HS4 税目 | Carbon paper, self-copy paper and other copying or transfer papers (including coated or impregnated paper for duplicator stencils or offset plates), whether or not printed, in rolls or sheets: | — | |
| 4809.20 | HS6 子目 | Self-copy paper: | — | |
| 4809.20.20.00 | 美国 10 位 | Writing paper | kg | Free / — / 35% |
| 4809.20.40.00 | 美国 10 位 | Other | kg | Free / — / 25% |
| 4809.90 | HS6 子目 | Other: | — | |
| 4809.90.20.00 | 美国 10 位 | Stereotype-matrix board and mat | kg | Free / — / 35% |
| 4809.90.40.00 | 美国 10 位 | Simplex | kg | Free / — / 15% |
| 4809.90.60.00 | 美国 10 位 | Duplex | kg | Free / — / Free |
| 4809.90.71.00 | 美国 10 位 | Impregnated, coated or both, but not otherwise treated | kg | Free / — / 25% |
| 4809.90.80.00 | 美国 10 位 | Other | kg | Free / — / 20% |
| 4810 | HS4 税目 | Paper and paperboard, coated on one or both sides with kaolin (China clay) or other inorganic substances, with or without a binder, and with no other coating, whether or not surface-colored, surface-decorated or printed, in rolls or rectangular (including square) sheets, of any size: | — | |
| 4810.13 | HS6 子目 | In rolls: | — | |
| 4810.13.11 | 美国 8 位 | Basic paper to be sensitized for use in photography | Free / — / 5% | |
| 4810.13.11.20 | 美国 10 位 | Baryta coated | kg, m² | — |
| 4810.13.11.40 | 美国 10 位 | Other | kg, m² | — |
| 4810.13.13.00 | 美国 10 位 | India or bible paper | kg | Free / — / 24% |
| 4810.13.19.00 | 美国 10 位 | Other | kg | Free / — / 37% |
| 4810.13.20 | 美国 8 位 | Weighing more than 150 g/m² | Free / — / 42% | |
| 4810.13.20.10 | 美国 10 位 | Coated on one side only | kg | — |
| 4810.13.20.90 | 美国 10 位 | Other | kg | — |
| 4810.13.50.00 | 美国 10 位 | Printed, embossed or perforated | kg | Free / — / 30% |
| 4810.13.60.00 | 美国 10 位 | Basic paper to be sensitized for use in photography | kg, m² | Free / — / 5% |
| 4810.13.70 | 美国 8 位 | Other | Free / — / 30% | |
| 4810.13.70.20 | 美国 10 位 | Containing by weight 25 percent or more cotton fiber | kg | — |
| 4810.13.70.40 | 美国 10 位 | Other | kg | — |
| 4810.14 | HS6 子目 | In sheets with one side not exceeding 435 mm and the other side not exceeding 297 mm in the unfolded state: | — | |
| 4810.14.11 | 美国 8 位 | Basic paper to be sensitized for use in photography | Free / — / 5% | |
| 4810.14.11.20 | 美国 10 位 | Baryta coated | kg, m² | — |
| 4810.14.11.40 | 美国 10 位 | Other | kg, m² | — |
| 4810.14.13.00 | 美国 10 位 | India or bible paper | kg | Free / — / 24% |
| 4810.14.19.00 | 美国 10 位 | Other | kg | Free / — / 37% |
| 4810.14.20 | 美国 8 位 | Weighing more than 150 g/m² | Free / — / 42% | |
| 4810.14.20.10 | 美国 10 位 | Coated on one side only | kg | — |
| 4810.14.20.90 | 美国 10 位 | Other | kg | — |
| 4810.14.50.00 | 美国 10 位 | Printed, embossed or perforated | kg | Free / — / 30% |
| 4810.14.60.00 | 美国 10 位 | Basic paper to be sensitized for use in photography | kg, m² | Free / — / 5% |
| 4810.14.70 | 美国 8 位 | Other | Free / — / 30% | |
| 4810.14.70.20 | 美国 10 位 | Containing by weight 25 percent or more cotton fiber | kg | — |
| 4810.14.70.40 | 美国 10 位 | Other | kg | — |
| 4810.19 | HS6 子目 | Other: | — | |
| 4810.19.11.00 | 美国 10 位 | Basic paper to be sensitized for use in photography | kg, m² | Free / — / 5% |
| 4810.19.13.00 | 美国 10 位 | India or bible paper | kg | Free / — / 24% |
| 4810.19.19.00 | 美国 10 位 | Other | kg | Free / — / 37% |
| 4810.19.20 | 美国 8 位 | Weighing more than 150 g/m² | Free / — / 42% | |
| 4810.19.20.10 | 美国 10 位 | Coated on one side only | kg | — |
| 4810.19.20.90 | 美国 10 位 | Other | kg | — |
| 4810.22 | HS6 子目 | Light-weight coated paper: | — | |
| 4810.22.10.00 | 美国 10 位 | In strips or rolls of a width exceeding 15 cm or in rectangular (including square) sheets with one side exceeding 36 cm and the other side exceeding 15 cm in the unfolded state | kg | Free / — / 37% |
| 4810.22.50 | 美国 8 位 | Printed, embossed or perforated | Free / — / 30% | |
| 4810.22.50.44 | 美国 10 位 | Hole-punched looseleaf paper | kg | — |
| 4810.22.50.80 | 美国 10 位 | Other | kg | — |
| 4810.22.60.00 | 美国 10 位 | Basic paper to be sensitized for use in photography | kg, m² | Free / — / 5% |
| 4810.22.70 | 美国 8 位 | Other | Free / — / 30% | |
| 4810.22.70.20 | 美国 10 位 | Containing by weight 25 percent or more cotton fiber | kg | — |
| 4810.22.70.40 | 美国 10 位 | Other | kg | — |
| 4810.29 | HS6 子目 | Other: | — | |
| 4810.29.10 | 美国 8 位 | In strips or rolls of a width exceeding 15 cm or in rectangular (including square) sheets with one side exceeding 36 cm and the other side exceeding 15 cm in the unfolded state | Free / — / 37% | |
| 4810.29.10.25 | 美国 10 位 | In rolls | kg | — |
| 4810.29.10.35 | 美国 10 位 | In sheets | kg | — |
| 4810.29.50.00 | 美国 10 位 | Printed, embossed or perforated | kg | Free / — / 30% |
| 4810.29.60.00 | 美国 10 位 | Basic paper to be sensitized for use in photography | kg, m² | Free / — / 5% |
| 4810.29.70 | 美国 8 位 | Other | Free / — / 30% | |
| 4810.29.70.20 | 美国 10 位 | Containing by weight 25 percent or more cotton fiber | kg | — |
| 4810.29.70.25 | 美国 10 位 | In rolls | kg | — |
| 4810.29.70.35 | 美国 10 位 | In sheets | kg | — |
| 4810.31 | HS6 子目 | Bleached uniformly throughout the mass and of which more than 95 percent by weight of the total fiber content consists of wood fibers obtained by a chemical process and weighing 150 g/m² or less: | — | |
| 4810.31.10 | 美国 8 位 | In strips or rolls of a width exceeding 15 cm or in rectangular (including square) sheets with one side exceeding 36 cm and the other side exceeding 15 cm in the unfolded state | Free / — / 25% | |
| 4810.31.10.20 | 美国 10 位 | Folding carton stock | kg | — |
| 4810.31.10.40 | 美国 10 位 | Base stock for trays, dishes, plates, cups and the like | kg | — |
| 4810.31.10.50 | 美国 10 位 | Gift wrap | kg | — |
| 4810.31.10.80 | 美国 10 位 | Other | kg | — |
| 4810.31.30.00 | 美国 10 位 | Cards, not punched, for punchcard machines, whether or not in strips | kg | Free / — / 30% |
| 4810.31.65.00 | 美国 10 位 | Other | kg | Free / — / 26.5% |
| 4810.32 | HS6 子目 | Bleached uniformly throughout the mass and of which more than 95 percent by weight of the total fiber content consists of wood fibers obtained by a chemical process and weighing more than 150 g/m²: | — | |
| 4810.32.10 | 美国 8 位 | In strips or rolls of a width exceeding 15 cm or in rectangular (including square) sheets with one side exceeding 36 cm and the other side exceeding 15 cm in the unfolded state | Free / — / 25% | |
| 4810.32.10.20 | 美国 10 位 | Folding carton stock | kg | — |
| 4810.32.10.40 | 美国 10 位 | Base stock for trays, dishes, plates, cups and the like | kg | — |
| 4810.32.10.60 | 美国 10 位 | Other | kg | — |
| 4810.32.30.00 | 美国 10 位 | Cards, not punched, for punchcard machines, whether or not in strips | kg | Free / — / 30% |
| 4810.32.65.00 | 美国 10 位 | Other | kg | Free / — / 26.5% |
| 4810.39 | HS6 子目 | Other: | — | |
| 4810.39.12.00 | 美国 10 位 | Whether or not impregnated, but not otherwise treated | kg | Free / — / 25% |
| 4810.39.14.00 | 美国 10 位 | Other | kg | Free / — / 20% |
| 4810.39.30.00 | 美国 10 位 | Cards, not punched, for punchcard machines, whether or not in strips | kg | Free / — / 30% |
| 4810.39.65.00 | 美国 10 位 | Other | kg | Free / — / 26.5% |
| 4810.92 | HS6 子目 | Multi-ply: | — | |
| 4810.92.12 | 美国 8 位 | Weighing more than 150 g/m² | Free / — / 30% | |
| 4810.92.12.25 | 美国 10 位 | In rolls | kg | — |
| 4810.92.12.35 | 美国 10 位 | In sheets | kg | — |
| 4810.92.14 | 美国 8 位 | Other | Free / — / 20% | |
| 4810.92.14.25 | 美国 10 位 | In rolls | kg | — |
| 4810.92.14.35 | 美国 10 位 | In sheets | kg | — |
| 4810.92.30.00 | 美国 10 位 | Cards, not punched, for punch card machines, whether or not in strips | kg | Free / — / 30% |
| 4810.92.65 | 美国 8 位 | Other | Free / — / 26.5% | |
| 4810.92.65.25 | 美国 10 位 | In rolls | kg | — |
| 4810.92.65.35 | 美国 10 位 | In sheets | kg | — |
| 4810.99 | HS6 子目 | Other: | — | |
| 4810.99.10 | 美国 8 位 | In strips or rolls of a width exceeding 15 cm or in rectangular (including square) sheets with one side exceeding 36 cm and the other side exceeding 15 cm in the unfolded state | Free / — / 20% | |
| 4810.99.10.10 | 美国 10 位 | Gift wrap paper | kg | — |
| 4810.99.10.50 | 美国 10 位 | Folding Carton | kg | — |
| 4810.99.10.60 | 美国 10 位 | Other | kg | — |
| 4810.99.30.00 | 美国 10 位 | Cards, not punched, for punch card machines, whether or not in strips | kg | Free / — / 30% |
| 4810.99.65.00 | 美国 10 位 | Other | kg | Free / — / 26.5% |
| 4811 | HS4 税目 | Paper, paperboard, cellulose wadding and webs of cellulose fibers, coated, impregnated, covered, surface-colored, surface-decorated or printed, in rolls or rectangular (including square) sheets, of any size, other than goods of the kind described in heading 4803, 4809 or 4810: | — | |
| 4811.10 | HS6 子目 | Tarred, bituminized or asphalted paper and paperboard: | — | |
| 4811.10.11.00 | 美国 10 位 | In strips or rolls of a width exceeding 15 cm or in rectangular (including square) sheets with one side exceeding 36 cm and the other side exceeding 15 cm in the unfolded state | kg | Free / — / 10% |
| 4811.10.21.00 | 美国 10 位 | Other | kg | Free / — / 26.5% |
| 4811.41 | HS6 子目 | Self-adhesive: | — | |
| 4811.41.10.00 | 美国 10 位 | In strips or rolls of a width exceeding 15 cm or in rectangular (including square) sheets with one side exceeding 36 cm and the other side exceeding 15 cm in the unfolded state | kg | Free / — / 40% |
| 4811.41.21.00 | 美国 10 位 | In strips or rolls | kg | Free / — / 40% |
| 4811.41.30.00 | 美国 10 位 | Other | kg | Free / — / 35% |
| 4811.49 | HS6 子目 | Other: | — | |
| 4811.49.10.00 | 美国 10 位 | In strips or rolls of a width exceeding 15 cm or in rectangular (including square) sheets with one side exceeding 36 cm and the other side exceeding 15 cm in the unfolded state | kg | Free / — / 14% |
| 4811.49.21.00 | 美国 10 位 | In strips or rolls | kg | Free / — / 30% |
| 4811.49.30.00 | 美国 10 位 | Other | kg | Free / — / 35% |
| 4811.51 | HS6 子目 | Bleached, weighing more than 150 g/m²: | — | |
| 4811.51.20 | 美国 8 位 | 0.3 mm or more in thickness | Free / — / 30% | |
| 4811.51.20.10 | 美国 10 位 | Base stock for milk cartons and other beverage containers | kg | — |
| 4811.51.20.20 | 美国 10 位 | Folding carton stock | kg | — |
| 4811.51.20.30 | 美国 10 位 | Base stock for trays, dishes, plates, cups and the like | kg | — |
| 4811.51.20.40 | 美国 10 位 | Base stock for packaging | kg | — |
| 4811.51.20.50 | 美国 10 位 | Other | kg | — |
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。