Belgium HS CodeHS Code 290433: Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : Lithium perfluorooctane sulphonate in Belgium
What is HS Code 290433 in Belgium
Under Belgium's Combined Nomenclature / TARIC (Gecombineerde Nomenclatuur / Nomenclature Combinée), HS Code 290433 is the WCO Harmonized System subheading for Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : Lithium perfluorooctane sulphonate. This is the most detailed internationally standardized level; Belgium extends classifications to 10 digits under its national tariff system. 290433 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2904: Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated.
Explore more 2026 Latest Belgium import export trade data and shipment records for HS Code Lithium PFOS Salt on TradeInt global trade data platformClassification Path of HS Code 290433 in Belgium
Belgium Tariff Classification: Combined Nomenclature / TARIC (CN / TARIC)
In Belgium, HS 290433 is classified under the Combined Nomenclature / TARIC (Gecombineerde Nomenclatuur / Nomenclature Combinée) — a 10-digit national extension of the WCO 6-digit Harmonized System.
Tariff schedule Combined Nomenclature / TARIC (CN / TARIC)
Local name Gecombineerde Nomenclatuur / Nomenclature Combinée
Digits 10
Official source https://finance.belgium.be/en/customs_excises
Top Trading Product of HS Code 2904
Top Belgium import Product Under HS Code 2904
1 290420: Derivatives containing only nitro or only nitroso groups $105.8M2 290410: Derivatives containing only sulpho groups, their salts and ethyl esters $8.6M3 290499: Other : Other $6.1MFigures shown for 2025.
For more 2026 recent data, search for Belgium import trade recordsTop Belgium export Product Under HS Code 2904
1 290410: Derivatives containing only sulpho groups, their salts and ethyl esters $18.6M2 290499: Other : Other $1.6M3 290420: Derivatives containing only nitro or only nitroso groups $222.5KFigures shown for 2025.
For more 2026 recent data, search for Belgium export trade recordsRelated HS Code to Belgium Lithium PFOS Salt (290433)
HS Code 2904330000
Lithium perfluorooctane sulphonate
HS Code 290410
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Derivatives containing only sulpho groups, their salts and ethyl esters
HS Code 290420
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Derivatives containing only nitro or only nitroso groups
HS Code 290431
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : Perfluorooctane sulphonic acid
HS Code 290432
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : Ammonium perfluorooctane sulphonate
HS Code 290434
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : Potassium perfluorooctane sulphonate
HS Code 290435
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : Other salts of perfluorooctane sulphonic acid
HS Code 290436
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : Perfluorooctane sulphonyl fluoride
HS Code 290491
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Other : Trichloronitromethane (chloropicrin)
HS Code 290499
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Other : Other
Frequently Asked Questions
What is HS code 290433 in Belgium?
HS code 290433 covers Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : Lithium perfluorooctane sulphonate in Belgium. It sits in Chapter 29 (Organic chemicals), Heading 2904 of the Harmonized System, and is classified under CN / TARIC.
Is HS code 290433 the same across all countries?
What system does Belgium use to classify HS code 290433?
Where can I officially look up HS code 290433 in Belgium?