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HTS chapter 54: duty rates for all 131 tariff lines

Sewing thread of man-made filaments, whether or not put up for retail sale. 13 lines are duty-free at the general rate; 130 are on a Section 301 China list.

Official USITC HTS, 2026HTSRev20

5401: Sewing thread of man-made filaments, whether or not put up for retail sale

LineDescriptionGeneralSection 301 (China)
5401.10.00Of synthetic filaments (200)11.4%List 3 +25%
5401.20.00Of artificial filaments (200)11.4%List 3 +25%

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

LineDescriptionGeneralSection 301 (China)
5402.11.30Of aramids: Single yarn8.8%List 3 +25%
5402.11.60Multiple (folded) or cabled (606)8%List 3 +25%
5402.19.30Other: Single yarn8.8%List 3 +25%
5402.19.60Multiple (folded) or cabled (606)8%List 3 +25%
5402.20.30High tenacity yarn of polyesters, whether or not textured: Single yarn8.8%List 3 +25%
5402.20.60Multiple (folded) or cabled (606)7.5%List 4B (suspended, no extra duty)
5402.31.30Of nylon or other polyamides, measuring per single yarn not more than 500 decite…: Single yarn…8.8%List 3 +25%
5402.31.60Multiple (folded) or cabled yarn (600)8%List 3 +25%
5402.32.30Of nylon or other polyamides, measuring per single yarn more than 500 decitex: Single yarn (60…8%List 3 +25%
5402.32.60Multiple (folded) or cabled yarn (600)8%List 3 +25%
5402.33.30Of polyesters: Single yarn (600)8.8%List 3 +25%
5402.33.60Multiple (folded) or cabled yarn (600)8%List 3 +25%
5402.34.30Of polypropylene: Single yarn (600)8.8%List 3 +25%
5402.34.60Multiple (folded) or cabled yarn (600)8%List 3 +25%
5402.39.31Other: Single yarn8.8%List 3 +25%
5402.39.61Multiple (folded) or cabled yarn8%List 3 +25%
5402.44.00Other yarn, single, untwisted or with a twist not exceeding 50 turns/m: Elastomeric8%List 3 +25%
5402.45.10Colored multifilament, untwisted or with a twist of less than 5 turns per meter, measuring not…FreeList 3 +25%
5402.45.90Other, of nylon or other polyamides: Other8%List 3 +25%
5402.46.00Other yarn, single, untwisted or with a twist not exceeding 50 turns/m: Other, of polyesters, …8.8%List 3 +25%
5402.47.10Wholly of polyester, measuring not less than 75 decitex but not more than 80 decitex, and havi…8%List 3 +25%
5402.47.90Other, of polyesters: Other8%List 3 +25%
5402.48.00Other yarn, single, untwisted or with a twist not exceeding 50 turns/m: Other, of polypropylene8%List 3 +25%
5402.49.11Colored multifilament, of modacrylic, untwisted or with a twist of less than 5 turns per meter…FreeList 3 +25%
5402.49.91Other: Other8%List 3 +25%
5402.51.00Of nylon or other polyamides (606)8.8%List 3 +25%
5402.52.10Wholly of polyester, measuring not less than 75 decitex but not more than 80 decitex, and havi…8.8%List 3 +25%
5402.52.90Of polyesters: Other (606)8.8%List 3 +25%
5402.53.00Other yarn, single, with a twist exceeding 50 turns/m: Of polypropylene (606)8%List 3 +25%
5402.59.01Other yarn, single, with a twist exceeding 50 turns/m: Other (606)8%List 3 +25%
5402.61.00Of nylon or other polyamides (606)7.5%List 3 +25%
5402.62.00Other yarn, multiple (folded) or cabled: Of polyesters (606)7.5%List 3 +25%
5402.63.00Other yarn, multiple (folded) or cabled: Of polypropylene (606)7.5%List 3 +25%
5402.69.01Other yarn, multiple (folded) or cabled: Other (606)7.5%List 3 +25%

5403: Artificial filament yarn (other than sewing thread), not put up for retail sale, including artificial monofilament of less than 67 decitex

LineDescriptionGeneralSection 301 (China)
5403.10.30High tenacity yarn of viscose rayon: Single yarn10%List 3 +25%
5403.10.60Multiple (folded) or cabled (606)9.1%List 3 +25%
5403.31.00Of viscose rayon, untwisted or with a twist not ex- ceeding 120 turns/m10%List 3 +25%
5403.32.00Of viscose rayon, with a twist exceeding 120 turns/m (606)10%List 3 +25%
5403.33.00Other yarn, single: Of cellulose acetate8.8%List 3 +25%
5403.39.10Other: Textured yarn (600)10%List 3 +25%
5403.39.90Other: Other8%List 3 +25%
5403.41.00Other yarn, multiple (folded) or cabled: Of viscose rayon (606)9.1%List 3 +25%
5403.42.00Other yarn, multiple (folded) or cabled: Of cellulose acetate (606)8%List 3 +25%
5403.49.10Other: Textured yarn (600)9.1%List 3 +25%
5403.49.90Other: Other (606)7.5%List 3 +25%

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

LineDescriptionGeneralSection 301 (China)
5404.11.00Monofilament: Elastomeric6.9%List 3 +25%
5404.12.10Other, of polypropylene: Not over 254 mm in length6.9%List 3 +25%
5404.12.90Other, of polypropylene: Other6.9%List 3 +25%
5404.19.10Other: Racket strings2.7%List 3 +25%
5404.19.80Other: Other6.9%List 3 +25%
5404.90.00Synthetic monofilament of 67 decitex or more and of which no cross-sectional dim…: OtherFreeList 3 +25%

5405: Artificial monofilament of 67 decitex or more and of which no cross-sectional dimension exceeds 1 mm; strip and the like (for example, artif…

LineDescriptionGeneralSection 301 (China)
5405.00.30Artificial monofilament of 67 decitex or more and of which no cross-sectional di…: Monofilament6.9%List 3 +25%
5405.00.60Artificial monofilament of 67 decitex or more and of which no cross-sectional di…: Other5.8%List 3 +25%

5406: Man-made filament yarn (other than sewing thread), put up for retail sale

LineDescriptionGeneralSection 301 (China)
5406.00.10Man-made filament yarn (other than sewing thread), put up for retail sale: Synthetic filament …7.5%List 3 +25%
5406.00.20Artificial filament yarn (200)7.5%List 3 +25%

5407: Woven fabrics of synthetic filament yarn, including woven fabrics obtained from materials of heading 5404

LineDescriptionGeneralSection 301 (China)
5407.10.00Woven fabrics obtained from high tenacity yarn of nylon or other polyamides or of polyesters13.6%List 3 +25%
5407.20.00Woven fabrics obtained from strip or the like (620)FreeList 3 +25%
5407.30.10Over 60 percent by weight of plasticsFreeList 3 +25%
5407.30.90Fabrics specified in note 9 to section XI: Other (620)8%List 3 +25%
5407.41.00Other woven fabrics, containing 85 percent or more by weight of filaments of nyl…: Unbleached …13.6%List 3 +25%
5407.42.00Other woven fabrics, containing 85 percent or more by weight of filaments of nyl…: Dyed14.9%List 3 +25%
5407.43.10The thread count of which per cm (treating multiple (folded) or cabled yarns as single threads…12.2¢/kg + 11.3%List 3 +25%
5407.43.20Of yarns of different colors: Other8.5%List 3 +25%
5407.44.00Other woven fabrics, containing 85 percent or more by weight of filaments of nyl…: Printed12%List 3 +25%
5407.51.00Other woven fabrics, containing 85 percent or more by weight of textured polyest…: Unbleached …14.9%List 3 +25%
5407.52.05Measuring less than 77 cm in width or less than 77 cm between selvages, the thread count of wh…18.9¢/kg + 17.6%List 3 +25%
5407.52.20Dyed: Other14.9%List 3 +25%
5407.53.10The thread count of which per cm (treating multiple (folded) or cabled yarns as single threads…18.8¢/kg + 17.4%List 3 +25%
5407.53.20Of yarns of different colors: Other12%List 3 +25%
5407.54.00Other woven fabrics, containing 85 percent or more by weight of textured polyest…: Printed14.9%List 4A +7.5%
5407.61.11Wholly of polyester, of single yarns measuring not less than 75 decitex but not more than 80 d…19.4¢/kg + 18%List 3 +25%
5407.61.19Dyed, measuring less than 77 cm in width or less than 77 cm between selvages, th…: Other (619)19.4¢/kg + 18%List 3 +25%
5407.61.21Wholly of polyester, of single yarns meas- uring not less than 75 decitex but not more than 80…12.2¢/kg + 11.3%List 3 +25%
5407.61.29Of yarns of different colors, the thread count of which per cm (treating multipl…: Other (619)12.2¢/kg + 11.3%List 3 +25%
5407.61.91Wholly of polyester, of single yarns meas- uring not less than 75 decitex but not more than 80…14.9%List 3 +25%
5407.61.99Other: Other14.9%List 3 +25%
5407.69.10Other: Unbleached or bleached14.9%List 3 +25%
5407.69.20Other: Dyed14.9%List 3 +25%
5407.69.30The thread count of which per cm (treating multiple (folded) or cabled yarns as single threads…FreeList 3 +25%
5407.69.40Of yarns of different colors: Other8.5%List 3 +25%
5407.69.90Other: Printed14.9%List 3 +25%
5407.71.00Other woven fabrics, containing 85 percent or more by weight of synthetic filame…: Unbleached …14.9%List 3 +25%
5407.72.00Other woven fabrics, containing 85 percent or more by weight of synthetic filame…: Dyed14.9%List 3 +25%
5407.73.10The thread count of which per cm (treating multiple (folded) or cabled yarns as single threads…FreeList 3 +25%
5407.73.20Of yarns of different colors: Other8.5%List 3 +25%
5407.74.00Other woven fabrics, containing 85 percent or more by weight of synthetic filame…: Printed14.9%List 3 +25%
5407.81.00Other woven fabrics, containing less than 85 percent by weight of synthetic fila…: Unbleached …14.9%List 3 +25%
5407.82.00Other woven fabrics, containing less than 85 percent by weight of synthetic fila…: Dyed14.9%List 3 +25%
5407.83.00Of yarns of different colors8.5%List 3 +25%
5407.84.00Other woven fabrics, containing less than 85 percent by weight of synthetic fila…: Printed14.9%List 3 +25%
5407.91.05Containing 36 percent or more by weight of wool or fine animal hair25%List 3 +25%
5407.91.10Mixed mainly or solely with wool or fine animal hair: Other (624)12%List 3 +25%
5407.91.20Unbleached or bleached: Other14.9%List 3 +25%
5407.92.05Containing 36 percent or more by weight of wool or fine animal hair25%List 3 +25%
5407.92.10Mixed mainly or solely with wool or fine animal hair: Other12%List 3 +25%
5407.92.20Dyed: Other14.9%List 3 +25%
5407.93.05Containing 36 percent or more by weight of wool or fine animal hair25%List 3 +25%
5407.93.10Mixed mainly or solely with wool or fine animal hair: Other (624)12%List 3 +25%
5407.93.15Containing 85 percent or more by weight of man-made filaments, the thread count of which per c…FreeList 3 +25%
5407.93.20Other: Other12%List 3 +25%
5407.94.05Containing 36 percent or more by weight of wool or fine animal hairFreeList 3 +25%
5407.94.10Mixed mainly or solely with wool or fine animal hair: Other (624)12%List 3 +25%
5407.94.20Printed: Other14.9%List 3 +25%

5408: Woven fabrics of artificial filament yarn, including woven fabrics obtained from materials of heading 5405

LineDescriptionGeneralSection 301 (China)
5408.10.00Woven fabrics obtained from high tenacity yarn of viscose rayon (618)14.9%List 3 +25%
5408.21.00Other woven fabrics, containing 85 percent or more by weight of artificial filam…: Unbleached …14.9%List 3 +25%
5408.22.10Dyed: Of cuprammonium rayon (618)14.9%List 3 +25%
5408.22.90Dyed: Other14.9%List 3 +25%
5408.23.11The thread count of which per cm (treating multiple (folded) or cabled yarns as …: Of cuprammo…FreeList 3 +25%
5408.23.19The thread count of which per cm (treating multiple (folded) or cabled yarns as …: Other (618)FreeList 3 +25%
5408.23.21Other: Of cuprammonium rayon (618)12%List 3 +25%
5408.23.29Other: Other12%List 3 +25%
5408.24.10Printed: Of cuprammonium rayon (618)12%List 3 +25%
5408.24.90Printed: Other12%List 3 +25%
5408.31.05Containing 36 percent or more by weight of wool or fine animal hair25%List 3 +25%
5408.31.10Mixed mainly or solely with wool or fine animal hair: Other (624)12%List 3 +25%
5408.31.20Unbleached or bleached: Other14.9%List 3 +25%
5408.32.05Containing 36 percent or more by weight of wool or fine animal hair19.7%List 3 +25%
5408.32.10Mixed mainly or solely with wool or fine animal hair: Other (624)12%List 3 +25%
5408.32.30Containing 30 percent or more by weight of silk or silk waste, valued over $33 per kg (618)6.9%List 3 +25%
5408.32.90Other: Other15%List 3 +25%
5408.33.05Containing 36 percent or more by weight of wool or fine animal hair19.6%List 3 +25%
5408.33.10Mixed mainly or solely with wool or fine animal hair: Other (624)12%List 3 +25%
5408.33.15Containing 85 percent or more by weight of man-made filaments, the thread count of which per c…12.3¢/kg + 11.4%List 3 +25%
5408.33.30Containing 30 percent or more by weight of silk or silk waste, valued over $33 per kg (618)6.9%List 3 +25%
5408.33.90Other: Other12%List 3 +25%
5408.34.05Containing 36 percent or more by weight of wool or fine animal hairFreeList 3 +25%
5408.34.10Mixed mainly or solely with wool or fine animal hair: Other (624)12%List 3 +25%
5408.34.30Containing 30 percent or more by weight of silk or silk waste, valued over $33 per kg (618)FreeList 3 +25%
5408.34.90Other: Other12%List 3 +25%