Chapter 54: Man-made filaments

HTS heading 5404: Synthetic monofilament of 67 decitex or more and of which no cross-sectional dimension exceeds 1 mm; strip and the like (for example, artif…

12 numbered lines under heading 5404, including 8 10-digit statistical lines. The first six digits are the international HS subheading; the general column is the normal US duty rate.

HTS heading 5404
HTS codeDescriptionUnitGeneralSpecialColumn 2
5404Synthetic 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:
Monofilament:
5404.11.00.00Elastomerickg6.9%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)50%
5404.12Other, of polypropylene:
5404.12.10.00Not over 254 mm in lengthkg6.9%Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)50%
5404.12.90.00Otherkg6.9%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)50%
5404.19Other:
5404.19.10.00Racket stringskg2.7%Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)30%
5404.19.80Other6.9%Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG)50%
5404.19.80.20Of nylon or other polyamideskg
5404.19.80.40Of polyesterskg
5404.19.80.80Otherkg
5404.90.00.00OtherkgFree45%

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.