International HS 2022 reference

Derivatives of hydrocarbons; perfluorooctane sulphonic acid, whether or not halogenated

International reference codes stop at six digits. Select a destination to explore national tariff information.

For information and planning purposes only. Tariff classification, customs valuation, and final duty liability depend on precise product composition, physical characteristics, and national customs regulations. This sheet does not constitute formal customs advice or a legally binding tariff ruling. Always verify final classifications with a licensed customs broker or the destination customs administration before submitting an import declaration.

Related classifications

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

2904.32

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