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, artificial straw) of synthetic textile materials of an apparent width not exceeding 5 mm

All 8 HTS codes under heading 5404 (synthetic monofilament of 67 decitex), with their duty rates from the 2026 HTS Revision 23. General duty Free to 6.9%.

Every line of heading 5404

  • 5404 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 Elastomeric (under: Monofilament) (kg): General 6.9%; Special Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG); Column 2 50%.
  • 5404.12 Other, of polypropylene (under: Monofilament).
  • 5404.12.10.00 Not over 254 mm in length (under: Other, of polypropylene) (kg): General 6.9%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 50%.
  • 5404.12.90.00 Other (under: Other, of polypropylene) (kg): General 6.9%; Special Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG); Column 2 50%.
  • 5404.19 Other (under: Monofilament).
  • 5404.19.10.00 Racket strings (under: Other) (kg): General 2.7%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 30%.
  • 5404.19.80 Other (under: Other): General 6.9%; Special Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG); Column 2 50%.
  • 5404.19.80.20 Of nylon or other polyamides (under: Other) (kg).
  • 5404.19.80.40 Of polyesters (under: Other) (kg).
  • 5404.19.80.80 Other (under: Other) (kg).
  • 5404.90.00.00 Other (under: 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) (kg): General Free; Special none; Column 2 45%.

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.

Last reviewed 2026-11-12.