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Heading 3913 · Chapter 39

Natural and modified natural polymers, unprocessed

This code covers natural polymers and modified natural polymers in unprocessed form, including hardened proteins and chemical derivatives of natural rubber. It does not cover alginic acid, its salts or its esters, which have their own child code.

For example

  • Unprocessed hardened protein
  • Unprocessed chemical derivative of natural rubber
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See the official tariff text

Official tariff text

Natural polymers, e.g. alginic acid, and modified natural polymers, e.g. hardened proteins, chemical derivatives of natural rubber, n.e.s., in primary forms

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

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See all 26 codes at this level

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.