Code 3911 10 · Heading 3911

Petroleum, cumarone, indene and cumarone-indene resins, and polyterpenes, in unprocessed form

This code covers petroleum resins, cumarone resins, indene resins, cumarone-indene resins and polyterpenes. The products must be in unprocessed form.

For example

Petroleum resin in unprocessed form
Polyterpene in unprocessed form

Save Browse the codes below

See the official tariff text

Official tariff text

Petroleum resins, coumarone, indene or coumarone-indene resins and polyterpenes, in primary forms

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 3911 Petroleum resins, coumarone-indene resins, polyterp… 11 of 26 headings under chapter 39
Is it an unprocessed petroleum, coumarone, indene, coumarone-indene resin or polyterpene; unprocessed poly(1,3-phenylen methylphosphonate); or an unprocessed polysulfide, polysulfone or other chemically made polymer or prepolymer not elsewhere named?
✓
Step 4 · Subheading 3911 10 Petroleum resins, coumarone, indene or coumarone-in… 1 of 3 subheadings under heading 3911
Which type is the unprocessed polymer: a petroleum, cumarone, indene or cumarone-indene resin or a polyterpene; poly(1,3-phenylene methylphosphonate); or a polysulfide, polysulfone or other polymer or prepolymer made by chemical synthesis?

Full 8-digit codes

Pick the description that best matches your product.

1 code below this one

3911 10 00 Petroleum resins, coumarone, indene or coumarone-indene resins and polyterpenes, in primary forms 6.5% Save

Compare the sibling codes

Classification decides the rate here: from 0.0% to 6.5%.

3911 10 Petroleum resins, coumarone, indene or coumarone-indene resins and polyterpenes, in primary forms you are here 6.5%
3911 20 Poly(1,3-phenylene methylphosphonate), in primary forms 6.5%
3911 90 Polysulphides, polysulphones and other polymers and prepolymers produced by chemical synthesis, n.e.s., in primary forms 0.0–6.5%

Export to Norway

What Norwegian customs charges when goods like these are imported into Norway.

39.11.1000

Petroleum resins, coumarone, indene or coumarone-indene resins and polyterpens

Ordinary duty

Duty free

Goods of EU origin

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

Norwegian tariff data version 1.5/1.2, last checked Aug. 9, 2026.

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

Export to the United Kingdom

What UK customs charges when goods like these are imported into the UK.

All 3 UK lines under this code

They all have the same duty rates shown here.

Ordinary duty

Duty free

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 v4.0.1576, last checked Aug. 3, 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).

Check the neighbouring codes

The codes just before and after this one, in case a nearby group fits better.

See all 3 codes at this level

you are here 3911 10

Petroleum resins, coumarone, indene or coumarone-indene resins and po…

Next code 3911 20

Poly(1,3-phenylene methylphosphonate), in primary forms

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with SKAT, 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.