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HTSUS, United States

3921.90.19.10

Products with textile components in which vegetable fibers predominate by weight over any other single textile fiber

Classification path

  1. Other plates, sheets, film, foil and strip, of plastics
  2. Other
  3. Combined with textile materials and weighing not more than 1.492 kg/m2
  4. Other
  5. Products with textile components in which vegetable fibers predominate by weight over any other single textile fiber

Rates of duty

General (MFN)
5.3%
Column 2Cuba, North Korea, Russia, Belarus
40%
Unit of quantity
m2, kg

Trade agreement rates

FreeGSP (lapsed since Dec 31, 2020), U.S.-Australia FTA, B, U.S.-Bahrain FTA, U.S.-Chile FTA, U.S.-Colombia TPA, AGOA (authorized through Dec 31, 2026), E*, U.S.-Israel FTA, U.S.-Jordan FTA, U.S.-Korea FTA, U.S.-Morocco FTA, U.S.-Oman FTA, CAFTA-DR, U.S.-Panama TPA, U.S.-Peru TPA, USMCA, U.S.-Singapore FTA

Related lines in heading 3921

About heading 3921

Other plates, sheets, film, foil and strip, of plastics

Heading 3921 covers other plates, sheets, film, foil and strip of plastics, excluding self-adhesive goods of heading 3919 and noncellular unreinforced goods of heading 3920. It first separates cellular products from other products, then splits by polymer type and by whether the plastic is combined with textile materials. For textile combinations, the subheading depends on weight and on which textile fiber predominates.

Full guide to heading 3921

Products in this heading

  • Cellular polystyrene foam sheet
  • Cellular PVC foam panel laminated to textile fabric
  • Polyurethane foam sheet with textile backing
  • Cellular regenerated cellulose film
  • Microporous polyethylene film
  • Flexible plastic sheet reinforced with paper
  • High pressure paper reinforced decorative laminate

Frequently asked questions

What is the HTS code for cellular polystyrene foam sheet?

Cellular sheets of polymers of styrene are classified under 3921.11.00.00, with a general (MFN) rate of 5.3%.

What is the duty on cellular polyurethane sheet without textile combination?

Cellular polyurethane sheet not combined with textile materials is classified under 3921.13.50.00, with a general (MFN) rate of 4.2%.

How do I classify flexible plastic sheet reinforced with paper?

Flexible other plastic sheet reinforced with paper is classified under 3921.90.40.10, with a general (MFN) rate of 4.2%.

Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.

HTS 3921.90.19.10: Products with textile components in which vegetable fibers..., 5.3% duty | HTSBase