Denmark HS Code

HS Code 2923400000: Didecyldimethylammonium perfluorooctane sulphonate in Denmark

Q: Is HS code 2923400000 the same across all countries?

Only the first 6 digits of HS code 2923400000 are internationally harmonized. The remaining digits are added by Denmark under CN / TARIC and are not directly comparable to other countries' codes.

Q: What system does Denmark use to classify HS code 2923400000?

Denmark classifies products under the Combined Nomenclature / TARIC (CN / TARIC; locally Kombineret Nomenklatur), which extends HS codes to 10 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 2923400000 in Denmark?

The official source is https://www.toldst.dk/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 2923400000 in Denmark

Under Denmark's Combined Nomenclature / TARIC (Kombineret Nomenklatur), HS Code 2923400000 is classified as Didecyldimethylammonium perfluorooctane sulphonate. Denmark's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 2923400000 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2923: Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined.

Explore more 2026 Latest Denmark import export trade data and shipment records for HS Code Didecyldimethylammonium PFOS Salt on TradeInt global trade data platform

Classification Path of HS Code 2923400000 in Denmark

Section VI

Chapters (28-38) Products of the chemical or allied industries

Chapter 29

Organic chemicals

HS Code 2923

Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined

HS Code 2923400000

Didecyldimethylammonium perfluorooctane sulphonate

Denmark Tariff Classification: Combined Nomenclature / TARIC (CN / TARIC)

In Denmark, HS 2923400000 is classified under the Combined Nomenclature / TARIC (Kombineret Nomenklatur) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Combined Nomenclature / TARIC (CN / TARIC)

Local name Kombineret Nomenklatur

Digits 10

Official source https://www.toldst.dk/

You know what 2923400000 means. Now see 2026 latest real trade activity for Didecyldimethylammonium PFOS Salt in Denmark.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

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Top Trading Product of HS Code 2923

Top Denmark import Product Under HS Code 2923

1 292320: Lecithins and other phosphoaminolipids $19.6M 2 292390: Other $4.2M 3 292310: Choline and its salts $3.5M

Figures shown for 2025.

For more 2026 recent data, search for Denmark import trade records

Top Denmark export Product Under HS Code 2923

1 292390: Other $15.9M 2 292320: Lecithins and other phosphoaminolipids $15.8M 3 292310: Choline and its salts $798.6K

Figures shown for 2025.

For more 2026 recent data, search for Denmark export trade records

Related HS Code to Denmark Didecyldimethylammonium PFOS Salt (2923400000)

HS Code 292310

Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined : Choline and its salts

HS Code 292320

Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined : Lecithins and other phosphoaminolipids

HS Code 292330

Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined : Tetraethylammonium perfluorooctane sulphonate

HS Code 292390

Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined : Other

HS Code 290110

Acyclic hydrocarbons : Saturated

HS Code 290121

Acyclic hydrocarbons : Unsaturated : Ethylene

HS Code 290122

Acyclic hydrocarbons : Unsaturated : Propene (propylene)

HS Code 290123

Acyclic hydrocarbons : Unsaturated : Butene (butylene) and isomers thereof

HS Code 290124

Acyclic hydrocarbons : Unsaturated : Buta1,3diene and isoprene

HS Code 290129

Acyclic hydrocarbons : Unsaturated : Other

2923400000 in Other Countries

See how 2923400000 (Didecyldimethylammonium PFOS Salt) is classified across other countries, each with its own national code and local description.

Compare 2923400000 across countries

Frequently Asked Questions

What is HS code 2923400000 in Denmark?

HS code 2923400000 covers Didecyldimethylammonium perfluorooctane sulphonate in Denmark. It sits in Chapter 29 (Organic chemicals), Heading 2923 of the Harmonized System, and is classified under CN / TARIC.

Is HS code 2923400000 the same across all countries?

What system does Denmark use to classify HS code 2923400000?

Where can I officially look up HS code 2923400000 in Denmark?