Code 3914 00 · Heading 3914

Unprocessed polymer-based ion exchangers

This covers ion exchangers based on polymers covered by headings 3901 to 3913, supplied in unprocessed form. The product must therefore be both polymer-based and an ion exchanger.

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See the official tariff text

Official tariff text

Ion-exchangers based on polymers of heading 3901 to 3913, 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 3914 Ionbyttere på basis af polymerer henhørende under p… 14 of 26 headings under chapter 39
Is the product an unprocessed ion exchanger based on a polymer falling under heading 3901 to 3913?
✓
Step 4 · Subheading 3914 00 Ion-exchangers based on polymers of heading 3901 to… 1 of 1 subheading under heading 3914
Is it an ion exchanger based on polymers covered by headings 3901 to 3913, in unprocessed form?

Full 8-digit codes

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3914 00 00 Ion-exchangers based on polymers of heading 3901 to 3913, in primary forms 6.5% Save

Export to Norway

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

39.14.0000

Ion-exchangers based on polymers of headings 39.01 to 39.13, in primary forms.

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. 3, 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 2 UK lines under this code

They all have the same duty rates shown here.

Ordinary duty

Depends on the product details

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).

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.