29.04Heading
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons; whether or not halogenated
Section VI — Products of the chemical or allied industries
| Code | Description |
|---|---|
| 2904.10 | Derivatives of hydrocarbons; containing only sulpho groups, their salts and ethyl esters, whether or not halogenated |
| 2904.20 | Derivatives of hydrocarbons; containing only nitro or only nitroso groups, whether or not halogenated |
| 2904.31 | Derivatives of hydrocarbons; perfluorooctane sulphonic acid, whether or not halogenated |
| 2904.32 | Derivatives of hydrocarbons; ammonium perfluorooctane sulphonate, whether or not halogenated |
| 2904.33 | Derivatives of hydrocarbons; lithium perfluorooctane sulphonate, whether or not halogenated |
| 2904.34 | Derivatives of hydrocarbons; potassium perfluorooctane sulphonate, whether or not halogenated |
| 2904.35 | Derivatives of hydrocarbons; salts of perfluorooctane sulphonic acid n.e.c in heading no. 2904, whether or not halogenated |
| 2904.36 | Derivatives of hydrocarbons; perfluorooctane sulphonyl fluoride, whether or not halogenated |
| 2904.91 | Derivatives of hydrocarbons; trichloronitromethane (chloropicrin), whether or not halogenated |
| 2904.99 | Derivatives of hydrocarbons n.e.c. in heading no. 2904, whether or not halogenated |