Chapter 54: Man-made filaments

HTS heading 5402: Synthetic filament yarn (other than sewing thread), not put up for retail sale, including synthetic monofilament of less than 67 decitex

78 numbered lines under heading 5402, including 54 10-digit statistical lines. The first six digits are the international HS subheading; the general column is the normal US duty rate.

HTS heading 5402
HTS codeDescriptionUnitGeneralSpecialColumn 2
5402Synthetic filament yarn (other than sewing thread), not put up for retail sale, including synthetic monofilament of less than 67 decitex:
High tenacity yarn of nylon or other polyamides, whether or not textured:
5402.11Of aramids:
5402.11.30Single yarn8.8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM, P,PA,PE,S,SG)50%
Not more than 920 decitex:
5402.11.30.10Monofilament; multifilament, untwisted or with twist of less than 5 turns per meterkg
5402.11.30.30Multifilament, with twist of 5 turns or more per meter (606)kg
More than 920 decitex:
5402.11.30.50Monofilament; multifilament, untwisted or with twist of less than 5 turns per meterkg
5402.11.30.70Multifilament, with twist of 5 turns or more per meter (606)kg
5402.11.60.00Multiple (folded) or cabled (606)kg8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)55%
5402.19Other:
5402.19.30Single yarn8.8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)50%
Not more than 920 decitex:
5402.19.30.10Monofilament; multifilament, untwisted or with twist of less than 5 turns per meterkg
5402.19.30.30Multifilament, with twist of 5 turns or more per meter (606)kg
More than 920 decitex:
5402.19.30.50Monofilament; multifilament, untwisted or with twist of less than 5 turns per meterkg
5402.19.30.70Multifilament, with twist of 5 turns or more per meter (606)kg
5402.19.60.00Multiple (folded) or cabled (606)kg8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)55%
5402.20High tenacity yarn of polyesters, whether or not textured:
5402.20.30Single yarn8.8%Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG)50%
Not more than 920 decitex:
5402.20.30.10Monofilament; multifilament, untwisted or with twist of less than 5 turns per meterkg
5402.20.30.30Multifilament, with twist of 5 turns or more per meter (606)kg
More than 920 decitex:
5402.20.30.50Monofilament; multifilament, untwisted or with twist of less than 5 turns per meterkg
5402.20.30.70Multifilament, with twist of 5 turns or more per meter (606)kg
5402.20.60.00Multiple (folded) or cabled (606)kg7.5%Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG)55%
Textured yarn:
5402.31Of nylon or other polyamides, measuring per single yarn not more than 500 decitex:
5402.31.30.00Single yarn (600)kg8.8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)50%
5402.31.60.00Multiple (folded) or cabled yarn (600)kg8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)55%
5402.32Of nylon or other polyamides, measuring per single yarn more than 500 decitex:
5402.32.30.00Single yarn (600)kg8%Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG)50%
5402.32.60.00Multiple (folded) or cabled yarn (600)kg8%Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG)55%
5402.33Of polyesters:
5402.33.30.00Single yarn (600)kg8.8%Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG)50%
5402.33.60.00Multiple (folded) or cabled yarn (600)kg8%Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG)55%
5402.34Of polypropylene:
5402.34.30.00Single yarn (600)kg8.8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)50%
5402.34.60.00Multiple (folded) or cabled yarn (600)kg8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)55%
5402.39Other:
5402.39.31Single yarn8.8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)50%
5402.39.31.10Of polyethylene (600)kg
5402.39.31.90Other (600)kg
5402.39.61Multiple (folded) or cabled yarn8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)55%
5402.39.61.10Of polyethylene (600)kg
5402.39.61.90Other (600)kg
Other yarn, single, untwisted or with a twist not exceeding 50 turns/m:
5402.44.00Elastomeric8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)50%
5402.44.00.05Monofilament; multifilament, untwisted or with twist of less than 5 turns per meterkg
5402.44.00.40Otherkg
5402.45Other, of nylon or other polyamides:
5402.45.10.00Colored 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 dollskgFree50%
5402.45.90Other8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)50%
Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter:
5402.45.90.10Multifilament, partially orientedkg
5402.45.90.30Otherkg
5402.45.90.40Multifilament, with twist of 5 turns or more per meter (606)kg
5402.46.00.00Other, of polyesters, partially orientedkg8.8%Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG)50%
5402.47Other, of polyesters:
5402.47.10Wholly of polyester, measuring not less than 75 decitex but not more than 80 decitex, and having 24 filaments per yarn8%Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG)50%
5402.47.10.20Untwisted or with twist of less than 5 turns per meterkg
5402.47.10.40With twist of 5 turns or more per meter (606)kg
5402.47.90Other8%Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG)50%
5402.47.90.20Monofilament; multifilament, untwisted or with twist of less than 5 turns per meterkg
5402.47.90.40Multifilament, with twist of 5 turns or more per meter (606)kg
5402.48.00Other, of polypropylene8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)50%
5402.48.00.10Monofilament; multifilament, untwisted or with twist of less than 5 turns per meterkg
5402.48.00.70Otherkg
5402.49Other:
5402.49.11.00Colored 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 dollskgFree50%
5402.49.91Other8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)50%
Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter:
5402.49.91.15Of polyethylenekg
5402.49.91.40Otherkg
Multifilament, with twist of 5 turns or more per meter:
5402.49.91.75Of polyethylene (606)kg
5402.49.91.80Other (606)kg
Other yarn, single, with a twist exceeding 50 turns/m:
5402.51.00.00Of nylon or other polyamides (606)kg8.8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)50%
5402.52Of polyesters:
5402.52.10.00Wholly of polyester, measuring not less than 75 decitex but not more than 80 decitex, and having 24 filaments per yarn (606)kg8.8%Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG)50%
5402.52.90.00Other (606)kg8.8%Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG)50%
5402.53.00.00Of polypropylene (606)kg8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)50%
5402.59.01.00Other (606)kg8%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)50%
Other yarn, multiple (folded) or cabled:
5402.61.00.00Of nylon or other polyamides (606)kg7.5%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)55%
5402.62.00.00Of polyesters (606)kg7.5%Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG)55%
5402.63.00.00Of polypropylene (606)kg7.5%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)55%
5402.69.01.00Other (606)kg7.5%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)55%

Statistical (10-digit) lines without a rate use the rate of the 8-digit line above them. Additional duties such as Section 301 and Section 232 may apply; check them with the tariff checker.

Source: Harmonized Tariff Schedule of the United States, 2026 HTS Revision 20 (effective 2026-09-28), U.S. International Trade Commission (hts.usitc.gov), imported 2026-10-07. Reference only; not legal or customs advice or a binding classification. Additional duties under Chapter 99 may apply. ShipWave is not affiliated with the USITC or U.S. Customs and Border Protection.