Viet Nam HS Code

HS Code 292340: Didecyldimethylammonium perfluorooctane sulphonate in Viet Nam

Q: Is HS code 292340 the same across all countries?

Yes — up to the 6-digit level, HS code 292340 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Viet Nam extends it under AHTN-VN.

Q: What system does Viet Nam use to classify HS code 292340?

Viet Nam classifies products under the Vietnam Tariff Schedule (AHTN-VN; locally Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)), which extends HS codes to 8 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 292340 in Viet Nam?

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

What is HS Code 292340 in Viet Nam

Under Viet Nam's Vietnam Tariff Schedule (Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)), HS Code 292340 is the WCO Harmonized System subheading for Didecyldimethylammonium perfluorooctane sulphonate. This is the most detailed internationally standardized level; Viet Nam extends classifications to 8 digits under its national tariff system. 292340 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 Viet Nam import export trade data and shipment records for HS Code Didecyldimethylammonium PFOS Salt on TradeInt global trade data platform

Classification Path of HS Code 292340 in Viet Nam

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 292340

Didecyldimethylammonium perfluorooctane sulphonate

HS Code 29234000

Didecyldimethylammonium perfluorooctane sulphonate Didecyldimethylammonium perfluorooctane sulphonate

Viet Nam Tariff Classification: Vietnam Tariff Schedule (AHTN-VN)

In Viet Nam, HS 292340 is classified under the Vietnam Tariff Schedule (Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Vietnam Tariff Schedule (AHTN-VN)

Local name Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)

Digits 8

Official source https://www.customs.gov.vn/

You know what 292340 means. Now see 2026 latest real trade activity for Didecyldimethylammonium PFOS Salt in Viet Nam.

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 Viet Nam import Product Under HS Code 2923

1 292320: Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined : Lecithins and other phosphoaminolipids $41.7M 2 292390: Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined : Other $12.0M 3 292310: Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined : Choline and its salts $7.9M

Figures shown for 2023.

For more 2026 recent data, search for Viet Nam import trade records

Top Viet Nam export Product Under HS Code 2923

1 292320: Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined : Lecithins and other phosphoaminolipids $191.5K 2 292310: Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined : Choline and its salts $92.0K 3 292390: Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined : Other $13.7K

Figures shown for 2023.

For more 2026 recent data, search for Viet Nam export trade records

Related HS Code to Viet Nam Didecyldimethylammonium PFOS Salt (292340)

HS Code 29234000

Didecyldimethylammonium perfluorooctane sulphonate

HS Code 292310

Choline and its salts

HS Code 292320

Lecithins and other phosphoaminolipids

HS Code 292330

Tetraethylammonium perfluorooctane sulphonate

Unsaturated : Ethylene

HS Code 290122

Unsaturated : Propene (propylene)

HS Code 290123

Unsaturated : Butene (butylene) and isomers thereof

HS Code 290124

Unsaturated : Buta1,3diene and isoprene

Frequently Asked Questions

What is HS code 292340 in Viet Nam?

HS code 292340 covers Didecyldimethylammonium perfluorooctane sulphonate in Viet Nam. It sits in Chapter 29 (Organic chemicals), Heading 2923 of the Harmonized System, and is classified under AHTN-VN.

Is HS code 292340 the same across all countries?

What system does Viet Nam use to classify HS code 292340?

Where can I officially look up HS code 292340 in Viet Nam?