Code 3827 61 · Heading 3827

HFC mixtures containing at least 15 weight percent HFC-143a, without CFCs or HCFCs

This code covers mixtures containing HFCs other than those covered by 3827.11 to 3827.59. The mixture must contain at least 15 weight percent of 1,1,1-trifluoroethane (HFC-143a) and must not contain chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs).

For example

An HFC refrigerant mixture containing at least 15 weight percent HFC-143a, with no CFCs or HCFCs

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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 =>15% by mass of 1,1,1-trifluoroethane "HFC-143a" (excl. containing chlorofluorocarbons "CFCs" or hydrochlorofluorocarbons "HCFCs")

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Step 4 of 4

Step 1 · Section VI Products of the chemical or allied industries
Is it an inorganic or organic chemical; a pharmaceutical product; a fertilizer; a tanning or dye extract, pigment, paint, varnish, filler or printing ink; an essential oil, perfume, cosmetic or toilet product; soap, a surface-active, washing, cleaning, polishing or wax product; a protein, modified starch, glue or enzyme; an explosive, pyrotechnic article, match or other specified combustible material; a photographic or cinematographic product; or another chemical product?
✓
Step 2 · Chapter 38 Miscellaneous chemical products 11 of 11 chapters in section VI
Which specific product type is it: a carbon or mineral product, resin or terpentine product, pesticide, textile, paper or leather treatment, soldering or welding preparation, oil or fuel additive, rubber or plastic additive, fire-extinguishing preparation, solvent or paint remover, catalyst, refractory product, alkylbenzene or alkylnaphthalene mixture, doped electronic material, hydraulic fluid, antifreeze or de-icing liquid, culture substrate, diagnostic or laboratory reagent, fatty acid or fatty alcohol, foundry binder or other chemical preparation, chemical waste, biodiesel, or a mixture containing halogenated methane, ethane or propane derivatives?
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Step 3 · Heading 3827 Mixtures containing halogenated derivatives of meth… 27 of 27 headings under chapter 38
Which halogenated derivative or combination does the mixture contain: a CFC, HCFC, HBFC, PFC, HFC, methyl bromide, bromochloromethane, a halon, tetrachloromethane, 1,1,1-trichloroethane, or another listed substance combination?
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Step 4 · Subheading 3827 61 Mixtures containing other hydrofluorocarbons "HFCs"… 12 of 19 subheadings under heading 3827
Does the mixture contain at least 15 weight percent HFC-143a, contain no CFCs or HCFCs, and consist of HFCs other than those covered by 3827.11 to 3827.59?

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1 code below this one

3827 61 00 Mixtures containing other hydrofluorocarbons "HFCs" than in subheadings of 3827 till 3827.59, containing =>15% by mass of 1,1,1-trifluoroethane "HFC-143a" (excl. containing chlorofluorocarbons "CFCs" or hydrochlorofluorocarbons "HCFCs") 6.5% Save

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Export to Norway

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

38.27.6100

Containing 15 % or more by mass of 1,1,1-trifluoroethane (HFC-143a)

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.

All 3 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. 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).

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See all 19 codes at this level

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