Trade reference
HS code reference lookup
Enter a code (e.g. 8518 or 8518.30.20.00) or an English product name to see official schedule descriptions and the code hierarchy; when one description matches several candidate classifications they are all listed for you or your broker to weigh against product specifics.
A reference lookup is not a customs classification ruling. Duty rates shown are U.S. import rates only — they are not your destination country’s rates.
Digits (with or without dots) search by code prefix; words search English official descriptions. The dataset is English-only — Chinese terms get an explicit notice rather than a guess.
Chapter 73 — Articles of iron or steel · Section XV
Entries: 759
| Code | Level | Official description | Unit | US duty (MFN / pref. / col.2) |
|---|---|---|---|---|
| 7312.10.90.60 | US 10-digit | With a diameter exceeding 9.5 mm | kg | — |
| 7312.10.90.90 | US 10-digit | Other | kg | — |
| 7312.90.00.00 | US 10-digit | Other | kg | Free / — / 45% |
| 7313.00.00.00 | US 10-digit | Barbed wire of iron or steel; twisted hoop or single flat wire, barbed or not, and loosely twisted double wire, of a kind used for fencing, of iron or steel | kg | Free / — / Free |
| 7314 | HS4 heading | Cloth (including endless bands), grill, netting and fencing, of iron or steel wire; expanded metal of iron or steel: | — | |
| 7314.12 | HS6 subheading | Endless bands for machinery, of stainless steel: | — | |
| 7314.12.10.00 | US 10-digit | With meshes not finer than 12 wires to the lineal centimeter in warp or filling | m2, kg | Free / — / 35% |
| 7314.12.20.00 | US 10-digit | With meshes finer than 12 but not finer than 36 wires to the lineal centimeter in warp or filling | m2, kg | Free / — / 50% |
| 7314.12.30.00 | US 10-digit | With 94 or more wires to the lineal centimeter | m2, kg | Free / — / 75% |
| 7314.12.60.00 | US 10-digit | Other | m2, kg | Free / — / 75% |
| 7314.12.90.00 | US 10-digit | Other | m2, kg | Free / — / 60% |
| 7314.14 | HS6 subheading | Other woven cloth, of stainless steel: | — | |
| 7314.14.10.00 | US 10-digit | With meshes not finer than 12 wires to the lineal centimeter in warp or filling | m2, kg | Free / — / 35% |
| 7314.14.20.00 | US 10-digit | With meshes finer than 12 but not finer than 36 wires to the lineal centimeter in warp or filling | m2, kg | Free / — / 50% |
| 7314.14.30.00 | US 10-digit | With 94 or more wires to the lineal centimeter | m2, kg | Free / — / 75% |
| 7314.14.60.00 | US 10-digit | Other | m2, kg | Free / — / 75% |
| 7314.14.90.00 | US 10-digit | Other | m2, kg | Free / — / 60% |
| 7314.19.01.00 | US 10-digit | Other | m2, kg | Free / — / 60% |
| 7314.20.00.00 | US 10-digit | Grill, netting and fencing, welded at the intersection, of wire with a maximum cross-sectional dimension of 3 mm or more and having a mesh size of 100 cm2 or more | kg | Free / — / 45% |
| 7314.31 | HS6 subheading | Plated or coated with zinc: | — | |
| 7314.31.10.00 | US 10-digit | Wire fencing plated or coated with zinc, whether or not covered with plastic material | kg | Free / — / 1.1¢/kg |
| 7314.31.50 | US 8-digit | Other: | Free / — / 45% | |
| 7314.31.50.10 | US 10-digit | Welded wire stucco netting, furred, not reinforced with supplemental horizontal wire | kg | — |
| 7314.31.50.80 | US 10-digit | Other | kg | — |
| 7314.39.00.00 | US 10-digit | Other | kg | Free / — / 45% |
| 7314.41.00 | US 8-digit | Plated or coated with zinc | Free / — / 1.1¢/kg * | |
| 7314.41.00.30 | US 10-digit | Chain link fencing | kg | — |
| 7314.41.00.40 | US 10-digit | Of wire with maximum cross- sectional dimension of 1 mm | kg | — |
| 7314.41.00.45 | US 10-digit | Other | kg | — |
| 7314.41.00.80 | US 10-digit | Other | kg | — |
| 7314.42.00 | US 8-digit | Coated with plastics | Free / — / 1.1¢/kg | |
| 7314.42.00.30 | US 10-digit | Chain link fencing | kg | — |
| 7314.42.00.60 | US 10-digit | Other | kg | — |
| 7314.49 | HS6 subheading | Other: | — | |
| 7314.49.30.00 | US 10-digit | Not cut to shape | kg | Free / — / 45% |
| 7314.49.60.00 | US 10-digit | Cut to shape | kg | Free / — / 35% |
| 7314.50.00.00 | US 10-digit | Expanded metal | m2, kg | Free / — / 45% |
| 7315 | HS4 heading | Chain and parts thereof, of iron or steel: | — | |
| 7315.11.00 | US 8-digit | Roller chain | Free / — / 40% | |
| 7315.11.00.05 | US 10-digit | For motor vehicles | kg | — |
| 7315.11.00.10 | US 10-digit | Bicycle chains | kg | — |
| 7315.11.00.45 | US 10-digit | Other | kg | — |
| 7315.11.00.60 | US 10-digit | Other | kg | — |
| 7315.12.00 | US 8-digit | Other chain | Free / — / 40% | |
| 7315.12.00.20 | US 10-digit | Of not over 50 mm pitch and containing more than 3 parts per pitch | kg | — |
| 7315.12.00.40 | US 10-digit | Welded steel chain | kg | — |
| 7315.12.00.60 | US 10-digit | Cast and combination chain | kg | — |
| 7315.12.00.80 | US 10-digit | Other | kg | — |
| 7315.19.00.00 | US 10-digit | Parts | kg | Free / — / 40% |
| 7315.20 | HS6 subheading | Skid chain: | — | |
| 7315.20.10.00 | US 10-digit | Not over 8 mm in diameter | kg | Free / — / 10% |
| 7315.20.50.00 | US 10-digit | Over 8 mm in diameter | kg | Free / — / 2.5¢/kg |
| 7315.81.00.00 | US 10-digit | Stud link | kg | Free / — / 4.4¢/kg |
| 7315.82 | HS6 subheading | Other, welded link: | — | |
| 7315.82.10.00 | US 10-digit | Not over 10 mm in diameter | kg | Free / — / 10% |
| 7315.82.30.00 | US 10-digit | Over 10 mm in diameter | kg | Free / — / 10% |
| 7315.82.50.00 | US 10-digit | Not over 10 mm in diameter | kg | Free / — / 10% |
| 7315.82.70.00 | US 10-digit | Over 10 mm in diameter | kg | Free / — / 10% |
| 7315.89 | HS6 subheading | Other: | — | |
| 7315.89.10.00 | US 10-digit | Not over 8 mm in diameter | kg | 1.5% / Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 10% |
| 7315.89.30.00 | US 10-digit | Over 8 mm in diameter | kg | Free / — / 4.7¢/kg |
| 7315.89.50.00 | US 10-digit | Other | kg | 3.9% / Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45% |
| 7315.90.00.00 | US 10-digit | Other parts | kg | 2.9% / Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45% |
| 7316.00.00.00 | US 10-digit | Anchors, grapnels and parts thereof, of iron or steel | No., kg | Free / — / 25% |
| 7317.00 | HS6 subheading | Nails, tacks, drawing pins, corrugated nails, staples (other than those of heading 8305) and similar articles, of iron or steel, whether or not with heads of other material, but excluding such articles with heads of copper: | — | |
| 7317.00.10.00 | US 10-digit | Thumb tacks | kg | Free / — / 4% |
| 7317.00.20.00 | US 10-digit | Not threaded | kg | Free / — / 1.5¢/kg |
| 7317.00.30.00 | US 10-digit | Threaded | kg | Free / — / 45% |
| 7317.00.55 | US 8-digit | Made of round wire | Free / — / 3.5% | |
| 7317.00.55.01 | US 10-digit | Collated roofing nails with a length of 20.6 mm to 46.1 mm, a head diameter of 8.3 mm to 10.6 mm, a shank diameter of 2.5 mm to 3.2 mm, whether or not galvanized | kg | — |
| 7317.00.55.02 | US 10-digit | Galvanized | kg | — |
| 7317.00.55.03 | US 10-digit | Other | kg | — |
| 7317.00.55.05 | US 10-digit | Galvanized | kg | — |
| 7317.00.55.07 | US 10-digit | Other | kg | — |
| 7317.00.55.08 | US 10-digit | Assembled in a paper strip | kg | — |
| 7317.00.55.11 | US 10-digit | Assembled in a wire strip | kg | — |
| 7317.00.55.18 | US 10-digit | Other | kg | — |
| 7317.00.55.19 | US 10-digit | With a length of less than 25.4 mm and with a diameter of less than 1.65 mm | kg | — |
| 7317.00.55.20 | US 10-digit | Not coated, plated or painted | kg | — |
| 7317.00.55.30 | US 10-digit | Galvanized | kg | — |
| 7317.00.55.40 | US 10-digit | Vinyl, resin or cement coated | kg | — |
| 7317.00.55.50 | US 10-digit | Other | kg | — |
| 7317.00.55.60 | US 10-digit | Not coated, plated or painted | kg | — |
| 7317.00.55.70 | US 10-digit | Galvanized | kg | — |
| 7317.00.55.80 | US 10-digit | Vinyl, resin or cement coated | kg | — |
| 7317.00.55.90 | US 10-digit | Other | kg | — |
| 7317.00.65 | US 8-digit | Other | Free / — / 5.5% | |
| 7317.00.65.30 | US 10-digit | Cut | kg | — |
| 7317.00.65.60 | US 10-digit | Other | kg | — |
| 7317.00.75.00 | US 10-digit | Of two or more pieces | kg | Free / — / 8% |
| 7318 | HS4 heading | Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel: | — | |
| 7318.11.00.00 | US 10-digit | Coach screws | kg | 12.5% / Free (A+,AU,B,BH,CL,CO,D,E,IL, JO,KR,MA, OM,P,PA,PE,S,SG) / 25% |
| 7318.12.00.00 | US 10-digit | Other wood screws | kg | 12.5% / Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 25% |
| 7318.13.00 | US 8-digit | Screw hooks and screw rings | 5.7% / Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45% | |
| 7318.13.00.30 | US 10-digit | Having shanks or threads with a diameter of less than 6 mm | kg | — |
| 7318.13.00.60 | US 10-digit | Having shanks or threads with a diameter of 6 mm or more | kg | — |
| 7318.14 | HS6 subheading | Self-tapping screws: | — | |
| 7318.14.10 | US 8-digit | Having shanks or threads with a diameter of less than 6 mm | 6.2% / Free (A+,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) 3.1% (JP) / 45% | |
| 7318.14.10.30 | US 10-digit | Of stainless steel | kg | — |
| 7318.14.10.60 | US 10-digit | Other | kg | — |
| 7318.14.50 | US 8-digit | Having shanks or threads with a diameter of 6 mm or more | 8.6% / Free (A+,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) 4.3% (JP) / 45% | |
| 7318.14.50.20 | US 10-digit | Of stainless steel | kg | — |
| 7318.14.50.80 | US 10-digit | Other | kg | — |
| 7318.15 | HS6 subheading | Other screws and bolts, whether or not with their nuts or washers: | — | |
| 7318.15.20 | US 8-digit | Bolts and bolts and their nuts or washers entered or exported in the same shipment | Free / — / 3.5% * | |
| 7318.15.20.10 | US 10-digit | Having shanks or threads with a diameter of less than 6 mm | kg | — |
| 7318.15.20.20 | US 10-digit | Track bolts | kg | — |
| 7318.15.20.30 | US 10-digit | Structural bolts | kg | — |
| 7318.15.20.41 | US 10-digit | Right-angle anchor bolts | kg | — |
| 7318.15.20.46 | US 10-digit | Other | kg | — |
| 7318.15.20.51 | US 10-digit | Of stainless steel | kg | — |
| 7318.15.20.55 | US 10-digit | Other | kg | — |
| 7318.15.20.61 | US 10-digit | Of stainless steel | kg | — |
| 7318.15.20.65 | US 10-digit | Other | kg | — |
| 7318.15.20.91 | US 10-digit | Of stainless steel | kg | — |
| 7318.15.20.95 | US 10-digit | Other | kg | — |
| 7318.15.40.00 | US 10-digit | Machine screws 9.5 mm or more in length and 3.2 mm or more in diameter (not including cap screws) | kg | Free / — / 2.2¢/kg * |
| 7318.15.50 | US 8-digit | Studs | Free / — / 45% | |
| 7318.15.50.30 | US 10-digit | Of stainless steel | kg | — |
| 7318.15.50.51 | US 10-digit | Of alloy steel | kg | — |
| 7318.15.50.56 | US 10-digit | Other | kg | — |
| 7318.15.50.90 | US 10-digit | Other | kg | — |
| 7318.15.60 | US 8-digit | Having shanks or threads with a diameter of less than 6 mm | 6.2% / Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45% | |
| 7318.15.60.10 | US 10-digit | Of stainless steel | kg | — |
| 7318.15.60.40 | US 10-digit | Other | kg | — |
| 7318.15.60.70 | US 10-digit | Of stainless steel | kg | — |
| 7318.15.60.80 | US 10-digit | Other | kg | — |
| 7318.15.80 | US 8-digit | Having shanks or threads with a diameter of 6 mm or more | 8.5% / Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45% | |
| 7318.15.80.20 | US 10-digit | Set screws | kg | — |
| 7318.15.80.30 | US 10-digit | Of stainless steel | kg | — |
| 7318.15.80.45 | US 10-digit | Other | kg | — |
| 7318.15.80.55 | US 10-digit | Of stainless steel | kg | — |
| 7318.15.80.66 | US 10-digit | Cap screws | kg | — |
| 7318.15.80.69 | US 10-digit | Other | kg | — |
| 7318.15.80.82 | US 10-digit | Of stainless steel | kg | — |
| 7318.15.80.85 | US 10-digit | Other | kg | — |
| 7318.16.00 | US 8-digit | Nuts | Free / — / 0.5% * | |
| 7318.16.00.15 | US 10-digit | Non-locking chrome-plated | kg | — |
| 7318.16.00.30 | US 10-digit | Locking | kg | — |
| 7318.16.00.45 | US 10-digit | Other | kg | — |
| 7318.16.00.60 | US 10-digit | Of stainless steel | kg | — |
| 7318.16.00.85 | US 10-digit | Other | kg | — |
| 7318.19.00.00 | US 10-digit | Other | kg | 5.7% / Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) 2.85% (JP) / 45% |
| 7318.21.00 | US 8-digit | Spring washers and other lock washers | 5.8% / Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) 2.9% (JP) / 35% | |
| 7318.21.00.30 | US 10-digit | Helical spring lock washers | kg | — |
| 7318.21.00.90 | US 10-digit | Other | kg | — |
| 7318.22.00.00 | US 10-digit | Other washers | kg | Free / — / 1.3¢/kg * |
| 7318.23.00.00 | US 10-digit | Rivets | kg | Free / — / 2.2¢/kg |
| 7318.24.00.00 | US 10-digit | Cotters and cotter pins | kg | 3.8% / Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) / 45% |
| 7318.29.00.00 | US 10-digit | Other | kg | 2.8% / Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) / 45% |
Browse by chapter
Chapters 01–97 of the Harmonized System (US chapters 98/99 are national legislation and not included).
Section I — Live Animals; Animal Products
Section 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
Section III — Animal, Vegetable Or Microbial Fats And Oils And Their Cleavage Products; Prepared Edible Fats; Animal Or Vegetable Waxes
Section 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
Section V — Mineral Products
Section 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
Section VII — Plastics And Articles Thereof; Rubber And Articles Thereof
Section 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)
Section 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
Section X — Pulp Of Wood Or Of Other Fibrous Cellulosic Material; Recovered (Waste And Scrap) Paper Or Paperboard; Paper And Paperboard And Articles Thereof
Section 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
Section 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
Section XIII — Articles Of Stone, Plaster, Cement, Asbestos, Mica Or Similar Materials; Ceramic Products; Glass And Glassware
Section XIV — Natural Or Cultured Pearls, Precious Or Semiprecious Stones, Precious Metals, Metals Clad With Precious Metal, And Articles Thereof; Imitation Jewelry; Coin
Section 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
Section 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
Section 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
Section XVIII — Optical, Photographic, Cinematographic, Measuring, Checking, Precision, Medical Or Surgical Instruments And Apparatus; Clocks And Watches; Musical Instruments; Parts And Accessories Thereof
Section XIX — Arms And Ammunition; Parts And Accessories Thereof
Section 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
Section XXI — Works Of Art, Collectors' Pieces And Antiques
What this data covers — and what it does not
- International layer: HS chapters 01–97 with 4-digit headings and 6-digit subheadings (HS 2022 edition) — the part shared by every member country’s tariff schedule.
- US layer: 8-digit rate lines and 10-digit statistical suffixes of the US HTS, clearly badged; the duty columns are US import rates for reference only.
- China layer: PRC 2026 tariff schedule 8-digit lines with official Chinese names and MFN/ordinary rates, matched to international rows by shared HS6 prefix; provisional (△), agreement, quota, VAT/consumption and 10-digit customs numbers are not in scope.
- Not included: the EU’s 8-digit CN codes, other countries’ national extensions, WCO Explanatory Notes, and US chapters 98/99 (national legislation).
- Descriptions are English-only. Classification of a real product needs the General Rules of Interpretation plus material, composition, use and processing details — treat every result as a candidate, not a ruling.
Official verification
For declarations, pre-classification or current rates, use an official channel:
Frequently asked
Can I declare with the code I find here?
No — this is a reference lookup. Candidate codes, official descriptions and hierarchy are informational, not a customs classification ruling. Formal classification applies the General Rules of Interpretation to material, composition, use and processing; ask your customs authority for a binding ruling when needed.
Why does one product name return several codes?
That's normal. The same description appears at different levels (heading/subheading/statistical suffix) and under different chapters — cotton, for example, lives in the yarn, fabric and apparel chapters alike. The tool lists every candidate instead of guessing one answer for you.
Whose 8- and 10-digit codes are these?
The international Harmonized System only standardizes the first six digits (2-digit chapter + 4-digit heading + 6-digit subheading). The 8/10-digit codes here are US HTS national extensions and are labelled as such; China uses an 8-digit tariff schedule and the EU an 8-digit CN code — neither is in this dataset.
Are the duty rates shown what I'd pay importing to my country?
No. The rate columns are US import duty (General MFN / Special preferential / Column 2) — they apply to imports into the United States and are shown for reference only. Check the official tariff service of your destination country for actual rates.
How does Chinese search work?
Chinese terms are matched verbatim against the official Chinese product names in the PRC 2026 tariff schedule — no machine translation, no guessed codes. Colloquial names may miss; try a more formal name or English.
How fresh is the data?
The snapshot is the USITC's 2026 HTS Revision 22 (effective 2026-10-30); the page always shows the release and its effective date and warns when the snapshot grows stale. Use the official live service for filings.