Viet Nam HS Code

HS Code 29233000: Tetraethylammonium perfluorooctane sulphonate in Viet Nam

Q: Is HS code 29233000 the same across all countries?

Only the first 6 digits of HS code 29233000 are internationally harmonized. The remaining digits are added by Viet Nam under AHTN-VN and are not directly comparable to other countries' codes.

Q: What system does Viet Nam use to classify HS code 29233000?

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 29233000 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 29233000 in Viet Nam

Under Viet Nam's Vietnam Tariff Schedule (Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)), HS Code 29233000 is classified as Tetraethylammonium perfluorooctane sulphonate. Viet Nam's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 29233000 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 Tetraethylammonium PFOS Salt on TradeInt global trade data platform

Classification Path of HS Code 29233000 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 29233000

Tetraethylammonium perfluorooctane sulphonate Tetraethylammonium perfluorooctane sulphonate

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

In Viet Nam, HS 29233000 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 29233000 means. Now see 2026 latest real trade activity for Tetraethylammonium 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 Tetraethylammonium PFOS Salt (29233000)

HS Code 292310

Choline and its salts

HS Code 292320

Lecithins and other phosphoaminolipids

HS Code 292340

Didecyldimethylammonium 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

HS Code 290129

Unsaturated : Other

29233000 in Other Countries

See how 29233000 (Tetraethylammonium PFOS Salt) is classified across other countries, each with its own national code and local description.

Compare 29233000 across countries

Frequently Asked Questions

What is HS code 29233000 in Viet Nam?

HS code 29233000 covers Tetraethylammonium 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 29233000 the same across all countries?

What system does Viet Nam use to classify HS code 29233000?

Where can I officially look up HS code 29233000 in Viet Nam?