2904 — Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated
In the EU Combined Nomenclature this heading has 10 eight-digit codes, conventional duty 5.5 %. In the EAEU tariff, heading 2904 has 10 ten-digit codes, base import duty 5 %.
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EU codes
| EU code | Description | EU rate |
|---|---|---|
| 2904 10 00 | Derivatives containing only sulpho groups, their salts and ethyl esters | 5.5 % |
| 2904 20 00 | Derivatives containing only nitro or only nitroso groups | 5.5 % |
| 2904 31 00 | Perfluorooctane sulphonic acid | 5.5 % |
| 2904 32 00 | Ammonium perfluorooctane sulphonate | 5.5 % |
| 2904 33 00 | Lithium perfluorooctane sulphonate | 5.5 % |
| 2904 34 00 | Potassium perfluorooctane sulphonate | 5.5 % |
| 2904 35 00 | Other salts of perfluorooctane sulphonic acid | 5.5 % |
| 2904 36 00 | Perfluorooctane sulphonyl fluoride | 5.5 % |
| 2904 91 00 | Trichloronitromethane (chloropicrin) | 5.5 % |
| 2904 99 00 | Other | 5.5 % |
EU Combined Nomenclature 2026, conventional rate for third countries · European Commission · rate for your country of origin: TARIC
EAEU codes (base rates)
| Code | HS 6 subheading | Supp. unit | Base rate |
|---|---|---|---|
| 2904 10 000 0 | Derivatives containing only sulpho groups, their salts and ethyl esters | — | 5 % |
| 2904 20 000 0 | Derivatives containing only nitro or only nitroso groups | — | 5 % |
| 2904 31 000 0 | Perfluorooctane sulphonic acid | — | 5 % |
| 2904 32 000 0 | Ammonium perfluorooctane sulphonate | — | 5 % |
| 2904 33 000 0 | Lithium perfluorooctane sulphonate | — | 5 % |
| 2904 34 000 0 | Potassium perfluorooctane sulphonate | — | 5 % |
| 2904 35 000 0 | Other salts of perfluorooctane sulphonic acid | — | 5 % |
| 2904 36 000 0 | Perfluorooctane sulphonyl fluoride | — | 5 % |
| 2904 91 000 0 | Trichloronitromethane (chloropicrin) | — | 5 % |
| 2904 99 000 0 | Other | — | 5 % |
EAEU Common Customs Tariff, chapter 29, updated 11.07.2026 · Eurasian Economic Commission
EAEU descriptions are published in Russian only — see the Russian page. RU
What the rate does not include
This is the base import duty. It excludes anti-dumping and other trade defence measures, preferential rates under trade agreements, import VAT and excise. Customs decides the code of a specific product — this directory is not a binding classification.