Chapter 39: Plastics and articles thereof

HTS heading 3921: Other plates, sheets, film, foil and strip, of plastics

37 numbered lines under heading 3921, including 26 10-digit statistical lines. The first six digits are the international HS subheading; the general column is the normal US duty rate.

HTS heading 3921
HTS codeDescriptionUnitGeneralSpecialColumn 2
3921Other plates, sheets, film, foil and strip, of plastics:
Cellular:
3921.11.00.00Of polymers of styrenekg5.3%Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)80%
3921.12Of polymers of vinyl chloride:
Combined with textile materials:
Products with textile components in which man-made fibers predominate by weight over any other single textile fiber:
3921.12.11.00Over 70 percent by weight of plasticsm2, kg4.2%Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)25%
3921.12.15.00Other (229)m2, kg6.5%Free (AU,B,BH,CL,CO,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)84.5%
3921.12.19Other5.3%Free (A*,AU,B,BH,CL,CO,D,E,IL,J,JO,KR,MA,OM,P,PE,S,SG)40%
3921.12.19.10Products with textile components in which vegetable fibers predominate by weight over any other single textile fiberm2, kg
3921.12.19.50Otherm2, kg
3921.12.50.00Otherkg6.5%Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)50%
3921.13Of polyurethanes:
Combined with textile materials:
Products with textile components in which man-made fibers predominate by weight over any other single textile fiber:
3921.13.11.00Over 70 percent by weight of plasticsm2, kg4.2%Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)25%
3921.13.15.00Other (229)m2, kg6.5%Free (AU,B,BH,CL,CO,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)84.5%
3921.13.19Other5.3%Free (A+,AU,B,BH,CL,CO,D,E*,IL,JO,KR,MA,OM,P,PA,PE,S,SG)40%
3921.13.19.10Products with textile components in which vegetable fibers predominate by weight over any other single textile fiberm2, kg
3921.13.19.50Otherm2, kg
3921.13.50.00OtherNote: See 9903.90.08.kg4.2%Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)25%
3921.14.00.00Of regenerated cellulosekg6.5%Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)60%
3921.19.00Of other plastics6.5%Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)50%
3921.19.00.10Microporous sheets of polyethylene or polypropylene filmkg
3921.19.00.90Otherkg
3921.90Other:
Combined with textile materials and weighing not more than 1.492 kg/m2:
Products with textile components in which man-made fibers predominate by weight over any other single textile fiber:
3921.90.11.00Over 70 percent by weight of plasticsm2, kg4.2%Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)25%
3921.90.15.00Other (229)m2, kg6.5%Free (AU,B,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG)84.5%
3921.90.19Other5.3%Free (A+,AU,B,BH,CL,CO,D,E*,IL,JO,KR,MA,OM,P,PA,PE,S,SG)40%
3921.90.19.10Products with textile components in which vegetable fibers predominate by weight over any other single textile fiberm2, kg
3921.90.19.50Otherm2, kg
Combined with textile materials and weighing more than 1.492 kg/m2:
3921.90.21.00Products with textile components in which cotton predominates by weight over any other single textile fiberm2, kg6.5%Free (A+,AU,BH,CL,CO,D,E*,IL,JO,KR,MA,OM,P,PA,PE,S,SG)40%
3921.90.25Products with textile components in which man-made fibers predominate by weight over any other single textile fiber6.5%Free (AU,BH,CL,E*,IL,J*,JO,KR,MA,OM,P,PE,S,SG)83.5%
3921.90.25.10Over 70 percent by weight of plasticsm2, kg
3921.90.25.50Other (229)m2, kg
3921.90.29.00Otherkg4.4%Free (A+,AU,BH,CL,CO,D,E*,IL,JO,KR,MA,OM,P,PA,PE,S,SG)40%
Other:
3921.90.40FlexibleNote: See additional U.S. note 4 to this chapter.4.2%Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)25%
3921.90.40.10Reinforced with paperkg
3921.90.40.90Otherkg
3921.90.50OtherNote: See additional U.S. note 4 to this chapter.4.8%Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)42.5%
3921.90.50.10High pressure paper reinforced decorative laminatesm2, kg
3921.90.50.50Otherm2, kg

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.