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Code 0304 83 · Heading 0304

Frozen fillets of flatfish from the specified families

This covers frozen fillets of flatfish from the families Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae or Citharidae. The product must be a fillet and frozen.

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See the official tariff text

Official tariff text

Frozen fillets of flat fish "Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae"

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Classification decides the rate here: from 2.0% to 18.0%.

Export to Norway

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

  • 03.04.8301

    Greenland halibut (Reinhardtius hippoglossoides)

    Ordinary duty
    Duty free
    Goods of EU origin
    Duty free You need documentation of EU origin to use this rate.
  • 03.04.8309

    Other

    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.

  • 0304 83 10 00

    Plaice (Pleuronectes platessa)

    Ordinary duty
    6.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 0304 83 30 00

    Flounder (Platichthys flesus)

    Ordinary duty
    6.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 0304 83 50 00

    Megrim (Lepidorhombus spp.)

    Ordinary duty
    14.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 0304 83 90 11

    Reinhardtius hippoglossoides

    Ordinary duty
    14.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 0304 83 90 19

    Other

    Ordinary duty
    14.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 0304 83 90 21

    For processing

    Ordinary duty
    14.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 0304 83 90 29

    Other

    Ordinary duty
    14.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 0304 83 90 90

    Other

    Ordinary duty
    14.0%
    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 v4.0.1576, last checked Aug. 9, 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 48 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.