Spain HS CodeHS Code 2904310000: Perfluorooctane sulphonic acid in Spain
What is HS Code 2904310000 in Spain
Under Spain's Combined Nomenclature / TARIC (Nomenclatura Combinada), HS Code 2904310000 is classified as Perfluorooctane sulphonic acid. Spain's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 2904310000 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 Spain import export trade data and shipment records for HS Code Perfluorooctane Sulphonic Acid (PFOS) on TradeInt global trade data platformClassification Path of HS Code 2904310000 in Spain
Spain Tariff Classification: Combined Nomenclature / TARIC (CN / TARIC)
In Spain, HS 2904310000 is classified under the Combined Nomenclature / TARIC (Nomenclatura Combinada) — a 10-digit national extension of the WCO 6-digit Harmonized System.
Tariff schedule Combined Nomenclature / TARIC (CN / TARIC)
Local name Nomenclatura Combinada
Digits 10
Official source https://sede.agenciatributaria.gob.es/
Top Trading Product of HS Code 2904
Top Spain import Product Under HS Code 2904
1 290420: Derivatives containing only nitro or only nitroso groups $48.3M2 290410: Derivatives containing only sulpho groups, their salts and ethyl esters $16.0M3 290491: Other : Trichloronitromethane (chloropicrin) $7.2MFigures shown for 2025.
For more 2026 recent data, search for Spain import trade recordsTop Spain export Product Under HS Code 2904
1 290410: Derivatives containing only sulpho groups, their salts and ethyl esters $15.8M2 290499: Other : Other $435.6K3 290491: Other : Trichloronitromethane (chloropicrin) $113.5KFigures shown for 2025.
For more 2026 recent data, search for Spain export trade recordsRelated HS Code to Spain Perfluorooctane Sulphonic Acid (PFOS) (2904310000)
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 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 290433
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : Lithium 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
HS Code 290110
Acyclic hydrocarbons : Saturated
Frequently Asked Questions
What is HS code 2904310000 in Spain?
HS code 2904310000 covers Perfluorooctane sulphonic acid in Spain. It sits in Chapter 29 (Organic chemicals), Heading 2904 of the Harmonized System, and is classified under CN / TARIC.
Is HS code 2904310000 the same across all countries?
What system does Spain use to classify HS code 2904310000?
Where can I officially look up HS code 2904310000 in Spain?