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Code 3827 64 00 · Subheading 3827 64

Final code reached

HFC refrigerant mixtures with at least 30% by weight HFC-134a, excluding CFCs, HCFCs, HFOs and certain other HFC mixtures

This is a complete 8-digit customs code. There is no further code choice to make below it.

This covers mixtures containing HFCs other than those covered by 3827.11 to 3827.59, with at least 30% by weight of HFC-134a. The mixture must not contain CFCs, HCFCs or HFOs, and must not be a mixture of substances covered by 3827.61 to 3827.63.

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See the official tariff text

Official tariff text

Mixtures containing other hydrofluorocarbons "HFCs" than in subheadings of 3827 till 3827.59, containing =>30% by mass of 1,1,1,2-tetrafluoroethane "HFC-134a" (excl. containing chlorofluorocarbons "CFCs", hydrochlorofluorocarbons "HCFCs" or unsaturated fluorinated derivatives of acyclic hydrocarbons "HFOs", and mixtures of 3827.61 to 3827.63)

Classification complete

3827 64 00

HFC refrigerant mixtures with at least 30% by weight HFC-134a, excluding CFCs, HCFCs, HFOs and certain other HFC mixtures

The spaces only make the code easier to read. Customs declarations normally use the unspaced form, 38276400.

Trade measures to be aware of

Besides the ordinary duty, the EU records these kinds of measure against this code. They are listed as signals only: whether one applies to your goods can depend on where they come from, who produced them, the exact product and the documents you present. No amounts are worked out here.

  • Lower duty for goods from some countries

    Preferential rates exist for goods originating in San Marino; Economic Partnership Agreements; CARIFORUM except Haiti; Comoros (excluding Mayotte), Madagascar, Mauritius, Seychelles and dependencies and Zimbabwe; Botswana, Eswatini, Lesotho, Mozambique and Namibia; GSP-EBA (Special arrangement for the least-developed countries - Everything But Arms); OCTs (Overseas Countries and Territories); Ivory Coast; 52 more origins. Whether you can use one depends on the origin rules for the goods and on the documentation you can show.

    Check this code in the official EU TARIC database
  • Restrictions and paperwork

    Import restrictions are recorded for goods originating in Ukraine; any country.

    Document or certificate conditions are recorded. Customs may ask for:

    • Invoice declaration or origin declaration made out by any exporter on invoice or any other commercial document
    • Goods not originating from or destined to Crimea or Sevastopol (Articles 2 and 2b.1 of Council Regulation (EU) No 692/2014)
    • Movement certificate EUR.1
    • Goods not originating from or not destined for the non-government controlled areas of Ukraine in the oblasts of Donetsk, Kherson, Luhansk and Zaporizhzhia
    • Information document accompanying shipments of waste as mentioned in Regulation (EU) 2024/1157 – Article 18 and Annex VII
    • Notification document as mentioned in Regulation (EU) 2024/1157 - Article 5 and Annex IA
    Show all 18 document conditions
    • Product not subjected to the provisions of Regulation (EU) 2024/1157
    • Movement document as mentioned in Regulation (EU) 2024/1157 – Article 5 and Annex IB
    • Goods other than those falling under the import prohibitions defined in article 4.6 of Regulation (EU) 2024/573
    • Goods labelled according to the provisions of Article 12 of Regulation (EU) 2024/573
    • Import falling under Article 16.1 of Regulation (EU) N° 2024/573 on the reduction of the quantity of hydrofluorocarbons placed on the EU market
    • Exemption from the reduction of the quantity of hydrofluorocarbons placed on the market by virtue of Article 16.2 (a), (b), (d), (e) of Regulation (EU) 2024/573
    • Undertaking importing less than 10 tonnes of CO₂ equivalent of hydrofluorocarbons, per year, contained in equipment or products, exempted from the provisions of Article 19 of Regulation (EU) 2024/573 (Article 19.6 of Regulation (EU) 2024/573)
    • Undertaking registered in the F-Gas Portal according to Article 20 of Regulation (EU) 2024/573
    • Exemption from the reduction of the quantity of hydrofluorocarbons placed on the market by virtue of Article 16.2 (c) of Regulation (EU) 2024/573
    • Tonnes of CO₂ equivalent of bulk gases and of gases contained in products or equipment, and parts thereof
    • Exemption from import/export prohibition on containers, non-refillable or without refilling provisions, for fluorinated greenhouse gases, empty or fully or partially filled, for laboratory or analytical uses according to Article 11.3 of Regulation (EU) 2024/573
    • Declaration of conformity that includes proof of mandatory arrangements for the return of containers for refilling (Article 11(4) of Regulation (EU) 2024/573)
    Check this code in the official EU TARIC database

EU tariff measure data version 2026-08-03-tullverket.

Export to Norway

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

  • 38.27.6400

    Other, not included in the subheadings above, containing 30 % or more by mass of 1,1,1,2-tetrafluoroethane (HFC-134a) but not containing unsaturated fluorinated derivatives of acyclic hydrocarbons (HFOs)

    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 6 UK lines under this code

    They all have the same duty rates shown here.

    Ordinary duty
    6.0%
    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. 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).

Before you use the code

Check the facts that sit outside the code

The code can be right while what you pay still changes, because of where the goods come from, when they arrive, or extra EU measures.

  1. The product and its form Check that your product really matches this description, including what it is made of and the form it arrives in.
  2. Country of origin Trade agreements, sanctions and extra measures can change the treatment of the very same code.
  3. Current tariff measures Check today's rate, any restrictions or licences, and the quantity customs asks for, with SKAT or TARIC.

Worth comparing

Codes that sit close to this one, for when the material itself could be different.

Browse chapter 38

Often confused with

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.