4-digit heading
Listed from Nov 18, 2019
2904
Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated:
Heading
2904
10 immediate children · 31 terminal codes
Children of 2904
6-digit subheadings
- 2904.10
Derivatives containing only sulfo groups, their salts and ethyl esters:
- 2904.20
Derivatives containing only nitro or only nitroso groups:
- 2904.31
Perfluorooctane sulfonic acid
- 2904.32
Ammonium perfluorooctane sulfonate
- 2904.33
Lithium perfluorooctane sulfonate
- 2904.34
Potassium perfluorooctane sulfonate
- 2904.35
Other salts of perfluorooctane sulfonic acid
- 2904.36
Perfluorooctane sulfonyl fluoride
- 2904.91
Trichloronitromethane (chloropicrin)
- 2904.99
Other:
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