2904Heading
2904 — Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated
Dẫn xuất sulphonat hóa, nitro hóa hoặc nitroso hóa của hydrocarbon, đã hoặc chưa halogen hóa
HS code dossier: hscodevn.com/hs/2904 · printed 31/10/2026 · for reference only; verify against the legal documents in force
Codes under heading 2904
- 29041000 Derivatives containing only sulpho groups, their salts and ethyl esters
- 290420 Derivatives containing only nitro or only nitroso groups:
- 29042010 Trinitrotoluene
- 29042090 Other
- Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride:
- 29043100 Perfluorooctane sulphonic acid
- 29043200 Ammonium perfluorooctane sulphonate
- 29043300 Lithium perfluorooctane sulphonate
- 29043400 Potassium perfluorooctane sulphonate
- 29043500 Other salts of perfluorooctane sulphonic acid
- 29043600 Perfluorooctane sulphonyl fluoride
- Other:
- 29049100 Trichloronitromethane (chloropicrin)
- 29049900 Other
Data updated: 14/10/2026 · Found wrong or missing data? Report a data error