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Heading 2934 · Chapter 29

Nucleic acids and their salts, plus other heterocyclic compounds not made only with oxygen or only with nitrogen as heteroatoms

This heading covers nucleic acids and their salts, including products that are not chemically defined, as well as heterocyclic compounds outside the oxygen-only and nitrogen-only groups. The exact child depends on the named ring structure, substance or product group.

For example

  • Nucleic acid
  • Salt of a nucleic acid
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Official tariff text

Nucleic acids and their salts, whether or not chemically defined; heterocyclic compounds (excl. with oxygen only or with nitrogen hetero-atom[s] only)

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

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Previous code 2933

Heterocyclic compounds with nitrogen hetero-atom[s] only

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Sulphonamides

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.