Code 3921 13 · Heading 3921

Cellular polyurethane plastic sheets, film, strips and similar flat forms, including flexible foam, not self-adhesive

This covers sheets, plates, film, foil, tape and strips of cellular polyurethane plastic that are unworked, only surface-treated, or only cut into squares or rectangles. They must not be self-adhesive or be floor, wall or ceiling coverings, and the child code depends on whether the material is flexible foam plastic.

For example

A sheet of flexible polyurethane foam plastic, only cut into a rectangle and not self-adhesive
A rigid cellular polyurethane plastic board, only surface-treated and not self-adhesive

See the official tariff text

Official tariff text

Plates, sheets, film, foil and strip, of cellular polyurethanes, unworked or merely surface-worked or merely cut into squares or rectangles (excl. self-adhesive products, floor, wall and ceiling coverings of heading 3918 and sterile surgical or dental adhesion barriers of subheading 3006.10.30)

How we got to this code

VII
39
3921
3921 13

Show the steps

The path to this code

Every code is reached through these choices, one level at a time.

Step 4 of 4

Step 1 · Section VII Plastics and articles thereof; rubber and articles …
Is the product made of plastic, or is it made of rubber?
✓
Step 2 · Chapter 39 Plastics and articles thereof 1 of 2 chapters in section VII
What kind of plastic product is it: an unworked polymer or ion exchanger, plastic waste, a monofilament, rod or profile, a pipe or hose, a floor or wall covering, a flat plastic form, a sanitary item, a transport or packaging item, a household or toilet item, building equipment, or another plastic article?
✓
Step 3 · Heading 3921 Plates, sheets, film, foil and strip, of plastics, … 21 of 26 headings under chapter 39
Is it cellular plastic—and, if so, is it made from styrene polymers, vinyl chloride polymers, polyurethanes, regenerated cellulose or another type of cellular plastic; or is it non-cellular plastic with a backing, reinforcement, lamination or connection to another material?
✓
Step 4 · Subheading 3921 13 Plates, sheets, film, foil and strip, of cellular p… 3 of 6 subheadings under heading 3921
Is it made of flexible foam plastic? If yes, choose 3921 13 10; if no, choose 3921 13 90.

Pick the 8-digit code

Pick the description that best matches your product.

Import duty on the codes below: 6.5%

2 codes below this one

Compare the sibling codes

See all 6 codes at this level

3921 11 Plates, sheets, film, foil and strip, of cellular polymers of styrene, unworked or merely surface-worked or merely cut into squares or rectangles (excl. self-adhesive products, floor, wall and ceiling coverings of heading 3918 and sterile surgical or dental adhesion barriers of subheading 3006.10.30) 6.5%
3921 12 Plates, sheets, film, foil and strip, of cellular polymers of vinyl chloride, unworked or merely surface-worked or merely cut into squares or rectangles (excl. self-adhesive products, floor, wall and ceiling coverings of heading 3918 and sterile surgical or dental adhesion barriers of subheading 3006.10.30) 6.5%
3921 13 Plates, sheets, film, foil and strip, of cellular polyurethanes, unworked or merely surface-worked or merely cut into squares or rectangles (excl. self-adhesive products, floor, wall and ceiling coverings of heading 3918 and sterile surgical or dental adhesion barriers of subheading 3006.10.30) you are here 6.5%
3921 14 Plates, sheets, film, foil and strip, of regenerated cellular cellulose, unworked or merely surface-worked or merely cut into squares or rectangles (excl. self-adhesive products, floor, wall and ceiling coverings of heading 3918 and sterile surgical or dental adhesion barriers of subheading 3006.10.30) 6.5%
3921 19 Plates, sheets, film, foil and strip, of cellular plastic, unworked or merely surface-worked or merely cut into squares or rectangles (excl.those of polymers of styrene, vinyl chloride, polyurethanes and regenerated cellulose, self-adhesive products, floor, wall and ceiling coverings of heading 3918 and sterile surgical or dental adhesion barriers of subheading 3006.10.30) 6.5%
3921 90 Plates, sheets, film, foil and strip, of plastics, reinforced, laminated, supported or similarly combined with other materials, unworked or merely surface-worked or merely cut into squares or rectangles (excl. of cellular plastic; self-adhesive products, floor, wall and ceiling coverings of heading 3918) 6.5%

Selling to Norway, Great Britain and the United States

What they charge on arrival.

Norway, Great Britain and the United States use their own tariff lines under the 6-digit HS code. The rates below are what their customs charge on goods arriving from the EU. Match the goods against each country's own wording before you rely on a rate.

Norway

Duty free

Their lines2 Norwegian lines

39.21.1301 Containing hydrofluorocarbons (HFC), perhalogenated fluorocarbons (PFC) or regulated

Norwegian tariff data checked Sept. 13, 2026.

Great Britain

6.0%

Their lines2 British lines
EU originDuty free

3921 13 10 00 Flexible

Northern Ireland follows other rules.

UK tariff data checked Sept. 13, 2026.

United States

10.0%

Estimated from published US measures

Their lines5 US lines
Entry dateSept. 17, 2026

3921.13.11.00 Other plates, sheets, film, foil and strip, of plastics, Cellular, Of polyurethanes

The US importer of record files the entry.

US tariff data checked Sept. 16, 2026.

See the 2 Norwegian lines

Selling to Norway

Norway splits the 6-digit category its own way, so these are Norway's own lines under it, not this EU code. Check your product against their wording; what Norwegian customs charges is shown per line.

39.21.1301

Containing hydrofluorocarbons (HFC), perhalogenated fluorocarbons (PFC) or regulated chlorofluorocarbons (CFC)

Ordinary duty

Duty free
39.21.1309

Other

Ordinary duty

Duty free

Norwegian tariff data version 1.5/1.2, last checked Sept. 13, 2026.

Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.

See the 2 British lines

Selling to Great Britain

What UK customs charges when goods like these arrive in Great Britain.

All 2 UK lines under this code

They all have the same duty rates shown here.

Ordinary duty

6.0%

Goods of EU origin

Duty free You need documentation of EU preferential origin to use this rate.

These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.

UK tariff data version v4.0.1599, last checked Sept. 13, 2026.

Contains public sector information licensed under the Open Government Licence v3.0.

Source: UK Department for Business and Trade (data.api.trade.gov.uk).

See the 5 US lines

Selling to the United States

What US customs charges when goods like these arrive from the EU. The US importer of record files the entry and pays the duty.

3921.13.11.00

Other plates, sheets, film, foil and strip, of plastics, Cellular, Of polyurethanes, Combined with textile materials, Products with textile components in which man-made fibers predominate by weight over any other single textile fiber, Over 70 percent by weight of plastics

General rate

4.2%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
3921.13.15.00

Other plates, sheets, film, foil and strip, of plastics, Cellular, Of polyurethanes, Combined with textile materials, Products with textile components in which man-made fibers predominate by weight over any other single textile fiber, Other (229)

General rate

6.5%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
3921.13.19.10

Other plates, sheets, film, foil and strip, of plastics, Cellular, Of polyurethanes, Combined with textile materials, Other, Products with textile components in which vegetable fibers predominate by weight over any other single textile fiber

General rate

5.3%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
3921.13.19.50

Other plates, sheets, film, foil and strip, of plastics, Cellular, Of polyurethanes, Combined with textile materials, Other

General rate

5.3%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
3921.13.50.00

Other plates, sheets, film, foil and strip, of plastics, Cellular, Of polyurethanes, Other

General rate

4.2%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99

Worked out for an entry on Sept. 17, 2026.

US tariff schedule 2026HTSRev19, last checked Sept. 16, 2026.

Last change we recorded: Revision 19 (2026), Sept. 16, 2026.

Anti-dumping and countervailing duties, US import taxes and customs fees are not included.

The descriptions above are the US tariff texts, which the United States publishes in English only.

Source: the US International Trade Commission's Harmonized Tariff Schedule (hts.usitc.gov), public domain, and the measures published in the Federal Register.

This is a planning estimate from the US Harmonized Tariff Schedule (revision shown) and the published Federal Register measures as of the date shown, for a shipment of EU origin. It is not a customs entry, legal advice or a broker's opinion, and tariffs.help is not a US-licensed customs broker. The US importer of record or their broker confirms the classification, origin, value and the duty due before filing.

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with Toldstyrelsen, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.