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.

Data: Harmonized Tariff Schedule of the United States (HTSUS) · Revision 22 (2026) · effective 10/30/2026 · USITC HTS · US public domain
中华人民共和国进出口税则(2026) · 税委会公告2025年第12号 · effective 2026-01-01 · official notice

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 54 — Man-made filaments; strip and the like of man-made textile materials · Section XI

Entries: 368

Code Level Official description Unit US duty (MFN / pref. / col.2)
5401 HS4 heading Sewing thread of man-made filaments, whether or not put up for retail sale: —
5401.10.00.00 US 10-digit Of synthetic filaments (200) kg 11.4% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 55%
5401.20.00.00 US 10-digit Of artificial filaments (200) kg 11.4% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 55%
5402 HS4 heading Synthetic filament yarn (other than sewing thread), not put up for retail sale, including synthetic monofilament of less than 67 decitex: —
5402.11 HS6 subheading Of aramids: —
5402.11.30 US 8-digit Single yarn 8.8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM, P,PA,PE,S,SG) / 50%
5402.11.30.10 US 10-digit Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter kg —
5402.11.30.30 US 10-digit Multifilament, with twist of 5 turns or more per meter (606) kg —
5402.11.30.50 US 10-digit Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter kg —
5402.11.30.70 US 10-digit Multifilament, with twist of 5 turns or more per meter (606) kg —
5402.11.60.00 US 10-digit Multiple (folded) or cabled (606) kg 8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 55%
5402.19 HS6 subheading Other: —
5402.19.30 US 8-digit Single yarn 8.8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5402.19.30.10 US 10-digit Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter kg —
5402.19.30.30 US 10-digit Multifilament, with twist of 5 turns or more per meter (606) kg —
5402.19.30.50 US 10-digit Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter kg —
5402.19.30.70 US 10-digit Multifilament, with twist of 5 turns or more per meter (606) kg —
5402.19.60.00 US 10-digit Multiple (folded) or cabled (606) kg 8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 55%
5402.20 HS6 subheading High tenacity yarn of polyesters, whether or not textured: —
5402.20.30 US 8-digit Single yarn 8.8% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
5402.20.30.10 US 10-digit Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter kg —
5402.20.30.30 US 10-digit Multifilament, with twist of 5 turns or more per meter (606) kg —
5402.20.30.50 US 10-digit Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter kg —
5402.20.30.70 US 10-digit Multifilament, with twist of 5 turns or more per meter (606) kg —
5402.20.60.00 US 10-digit Multiple (folded) or cabled (606) kg 7.5% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 55%
5402.31 HS6 subheading Of nylon or other polyamides, measuring per single yarn not more than 500 decitex: —
5402.31.30.00 US 10-digit Single yarn (600) kg 8.8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5402.31.60.00 US 10-digit Multiple (folded) or cabled yarn (600) kg 8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 55%
5402.32 HS6 subheading Of nylon or other polyamides, measuring per single yarn more than 500 decitex: —
5402.32.30.00 US 10-digit Single yarn (600) kg 8% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
5402.32.60.00 US 10-digit Multiple (folded) or cabled yarn (600) kg 8% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 55%
5402.33 HS6 subheading Of polyesters: —
5402.33.30.00 US 10-digit Single yarn (600) kg 8.8% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
5402.33.60.00 US 10-digit Multiple (folded) or cabled yarn (600) kg 8% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 55%
5402.34 HS6 subheading Of polypropylene: —
5402.34.30.00 US 10-digit Single yarn (600) kg 8.8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5402.34.60.00 US 10-digit Multiple (folded) or cabled yarn (600) kg 8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 55%
5402.39 HS6 subheading Other: —
5402.39.31 US 8-digit Single yarn 8.8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5402.39.31.10 US 10-digit Of polyethylene (600) kg —
5402.39.31.90 US 10-digit Other (600) kg —
5402.39.61 US 8-digit Multiple (folded) or cabled yarn 8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 55%
5402.39.61.10 US 10-digit Of polyethylene (600) kg —
5402.39.61.90 US 10-digit Other (600) kg —
5402.44.00 US 8-digit Elastomeric 8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5402.44.00.05 US 10-digit Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter kg —
5402.44.00.40 US 10-digit Other kg —
5402.45 HS6 subheading Other, of nylon or other polyamides: —
5402.45.10.00 US 10-digit Colored multifilament, untwisted or with a twist of less than 5 turns per meter, measuring not less than 22 decitex per filament, certified by the importer to be used in the manufacture of wigs for dolls kg Free / — / 50%
5402.45.90 US 8-digit Other 8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5402.45.90.10 US 10-digit Multifilament, partially oriented kg —
5402.45.90.30 US 10-digit Other kg —
5402.45.90.40 US 10-digit Multifilament, with twist of 5 turns or more per meter (606) kg —
5402.46.00.00 US 10-digit Other, of polyesters, partially oriented kg 8.8% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
5402.47 HS6 subheading Other, of polyesters: —
5402.47.10 US 8-digit Wholly of polyester, measuring not less than 75 decitex but not more than 80 decitex, and having 24 filaments per yarn 8% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
5402.47.10.20 US 10-digit Untwisted or with twist of less than 5 turns per meter kg —
5402.47.10.40 US 10-digit With twist of 5 turns or more per meter (606) kg —
5402.47.90 US 8-digit Other 8% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
5402.47.90.20 US 10-digit Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter kg —
5402.47.90.40 US 10-digit Multifilament, with twist of 5 turns or more per meter (606) kg —
5402.48.00 US 8-digit Other, of polypropylene 8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5402.48.00.10 US 10-digit Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter kg —
5402.48.00.70 US 10-digit Other kg —
5402.49 HS6 subheading Other: —
5402.49.11.00 US 10-digit Colored multifilament, of modacrylic, untwisted or with a twist of less than 5 turns per meter, measuring not less than 22 decitex per filament, certified by the importer to be used in the manufacture of wigs for dolls kg Free / — / 50%
5402.49.91 US 8-digit Other 8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5402.49.91.15 US 10-digit Of polyethylene kg —
5402.49.91.40 US 10-digit Other kg —
5402.49.91.75 US 10-digit Of polyethylene (606) kg —
5402.49.91.80 US 10-digit Other (606) kg —
5402.51.00.00 US 10-digit Of nylon or other polyamides (606) kg 8.8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5402.52 HS6 subheading Of polyesters: —
5402.52.10.00 US 10-digit Wholly of polyester, measuring not less than 75 decitex but not more than 80 decitex, and having 24 filaments per yarn (606) kg 8.8% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
5402.52.90.00 US 10-digit Other (606) kg 8.8% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
5402.53.00.00 US 10-digit Of polypropylene (606) kg 8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5402.59.01.00 US 10-digit Other (606) kg 8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5402.61.00.00 US 10-digit Of nylon or other polyamides (606) kg 7.5% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 55%
5402.62.00.00 US 10-digit Of polyesters (606) kg 7.5% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 55%
5402.63.00.00 US 10-digit Of polypropylene (606) kg 7.5% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 55%
5402.69.01.00 US 10-digit Other (606) kg 7.5% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 55%
5403 HS4 heading Artificial filament yarn (other than sewing thread), not put up for retail sale, including artificial monofilament of less than 67 decitex: —
5403.10 HS6 subheading High tenacity yarn of viscose rayon: —
5403.10.30 US 8-digit Single yarn 10% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5403.10.30.20 US 10-digit Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter kg —
5403.10.30.40 US 10-digit Multifilament, with twist of 5 turns or more per meter (606) kg —
5403.10.60.00 US 10-digit Multiple (folded) or cabled (606) kg 9.1% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 55%
5403.31.00 US 8-digit Of viscose rayon, untwisted or with a twist not ex- ceeding 120 turns/m 10% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5403.31.00.20 US 10-digit Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter kg —
5403.31.00.40 US 10-digit Multifilament, with twist of 5 turns or more per meter (606) kg —
5403.32.00.00 US 10-digit Of viscose rayon, with a twist exceeding 120 turns/m (606) kg 10% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5403.33.00 US 8-digit Of cellulose acetate 8.8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5403.33.00.20 US 10-digit Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter kg —
5403.33.00.40 US 10-digit Multifilament, with twist of 5 turns or more per ` meter (606) kg —
5403.39 HS6 subheading Other: —
5403.39.10.00 US 10-digit Textured yarn (600) kg 10% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5403.39.90 US 8-digit Other 8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5403.39.90.20 US 10-digit Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter kg —
5403.39.90.40 US 10-digit Multifilament, with twist of 5 turns or more per meter (606) kg —
5403.41.00.00 US 10-digit Of viscose rayon (606) kg 9.1% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 55%
5403.42.00.00 US 10-digit Of cellulose acetate (606) kg 8% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 55%
5403.49 HS6 subheading Other: —
5403.49.10.00 US 10-digit Textured yarn (600) kg 9.1% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 55%
5403.49.90.00 US 10-digit Other (606) kg 7.5% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 55%
5404 HS4 heading Synthetic monofilament of 67 decitex or more and of which no cross-sectional dimension exceeds 1 mm; strip and the like (for example, artificial straw) of synthetic textile materials of an apparent width not exceeding 5 mm: —
5404.11.00.00 US 10-digit Elastomeric kg 6.9% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5404.12 HS6 subheading Other, of polypropylene: —
5404.12.10.00 US 10-digit Not over 254 mm in length kg 6.9% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
5404.12.90.00 US 10-digit Other kg 6.9% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5404.19 HS6 subheading Other: —
5404.19.10.00 US 10-digit Racket strings kg 2.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 30%
5404.19.80 US 8-digit Other 6.9% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5404.19.80.20 US 10-digit Of nylon or other polyamides kg —
5404.19.80.40 US 10-digit Of polyesters kg —
5404.19.80.80 US 10-digit Other kg —
5404.90.00.00 US 10-digit Other kg Free / — / 45%
5405.00 HS6 subheading Artificial monofilament of 67 decitex or more and of which no cross-sectional dimension exceeds 1 mm; strip and the like (for example, artificial straw) of artificial textile materials of an apparent width not exceeding 5 mm: —
5405.00.30.00 US 10-digit Monofilament kg 6.9% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 50%
5405.00.60.00 US 10-digit Other kg 5.8% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
5406.00 HS6 subheading Man-made filament yarn (other than sewing thread), put up for retail sale: —
5406.00.10 US 8-digit Synthetic filament yarn 7.5% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 55%
5406.00.10.20 US 10-digit Of acrylic (200) kg —
5406.00.10.40 US 10-digit Of polyesters (200) kg —
5406.00.10.90 US 10-digit Other (200) kg —
5406.00.20.00 US 10-digit Artificial filament yarn (200) kg 7.5% / Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) / 55%
5407 HS4 heading Woven fabrics of synthetic filament yarn, including woven fabrics obtained from materials of heading 5404: —
5407.10.00 US 8-digit Woven fabrics obtained from high tenacity yarn of nylon or other polyamides or of polyesters 13.6% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 81%
5407.10.00.10 US 10-digit Of polyester, weighing not more than 170 g/m² (619) m², kg —
5407.10.00.90 US 10-digit Other (620) m², kg —
5407.20.00.00 US 10-digit Woven fabrics obtained from strip or the like (620) m², kg Free / — / 81%
5407.30 HS6 subheading Fabrics specified in note 9 to section XI: —
5407.30.10.00 US 10-digit Over 60 percent by weight of plastics m², kg Free / — / 40%
5407.30.90.00 US 10-digit Other (620) m², kg 8% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 83.5%
5407.41.00 US 8-digit Unbleached or bleached 13.6% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 81%
5407.41.00.10 US 10-digit With both selvages woven (621) m², kg —
5407.41.00.20 US 10-digit Other (621) m², kg —
5407.41.00.30 US 10-digit Weighing not more than 170 g/m² (620) m², kg —
5407.41.00.60 US 10-digit Weighing more than 170 g/m² (620) m², kg —
5407.42.00 US 8-digit Dyed 14.9% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 81%
5407.42.00.30 US 10-digit Weighing not more than 170 g/m² (620) m², kg —
5407.42.00.60 US 10-digit Weighing more than 170 g/m² (620) m², kg —
5407.43 HS6 subheading Of yarns of different colors: —
5407.43.10.00 US 10-digit The thread count of which per cm (treating multiple (folded) or cabled yarns as single threads) is over 69 but not over 142 in the warp and over 31 but not over 71 in the filling (620) m², kg 12.2¢/kg + 11.3% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 24.3¢/kg + 81%
5407.43.20 US 8-digit Other 8.5% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 81%
5407.43.20.30 US 10-digit Weighing not more than 170 g/m² (620) m², kg —
5407.43.20.60 US 10-digit Weighing more than 170 g/m² (620) m², kg —
5407.44.00 US 8-digit Printed 12% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 81%
5407.44.00.30 US 10-digit Weighing not more than 170 g/m² (620) m², kg —
5407.44.00.60 US 10-digit Weighing more than 170 g/m² (620) m², kg —
5407.51.00 US 8-digit Unbleached or bleached 14.9% / Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 81%

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
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
Section V — Mineral Products
Section VI — Products Of The Chemical Or Allied Industries
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
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
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
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
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.

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