Viet Nam HS Code

HS Code 28334000: Peroxosulphates (persulphates) in Viet Nam

Q: Is HS code 28334000 the same across all countries?

Only the first 6 digits of HS code 28334000 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 28334000?

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 28334000 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 28334000 in Viet Nam

Under Viet Nam's Vietnam Tariff Schedule (Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)), HS Code 28334000 is classified as Peroxosulphates (persulphates). Viet Nam's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 28334000 belongs to Section VI: Products of the chemical or allied industries, Chapter 28: Inorganic chemicals : organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes, Heading 2833: Sulphates; alums; peroxosulphates (persulphates).

Explore more 2026 Latest Viet Nam import export trade data and shipment records for HS Code Peroxosulphates and Persulphates on TradeInt global trade data platform

What is HS Code 28334000 in Viet Nam in local language

HS Code 28334000: Peroxosulphat (persulphat)

Classification Path of HS Code 28334000 in Viet Nam

Section VI

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

Chapter 28

Inorganic chemicals : organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes

HS Code 2833

Sulphates; alums; peroxosulphates (persulphates)

HS Code 28334000

Peroxosulphates (persulphates) Peroxosulphat (persulphat)

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

In Viet Nam, HS 28334000 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 28334000 means. Now see 2026 latest real trade activity for Peroxosulphates and Persulphates in Viet Nam.

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

Search 2026 Latest Viet Nam Import Data Search 2026 Latest Viet Nam Export Data

Top Trading Product of HS Code 2833

Top Viet Nam import Product Under HS Code 2833

1 283311: Sulphates; alums; peroxosulphates (persulphates) : Sodium sulphates : Disodium sulphate $36.5M 2 283329: Sulphates; alums; peroxosulphates (persulphates) : Other sulphates : Other $18.9M 3 283325: Sulphates; alums; peroxosulphates (persulphates) : Other sulphates : Of copper $17.5M

Figures shown for 2023.

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

Top Viet Nam export Product Under HS Code 2833

1 283325: Sulphates; alums; peroxosulphates (persulphates) : Other sulphates : Of copper $6.9M 2 283329: Sulphates; alums; peroxosulphates (persulphates) : Other sulphates : Other $4.0M 3 283322: Sulphates; alums; peroxosulphates (persulphates) : Other sulphates : Of aluminium $527.7K

Figures shown for 2023.

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

Related HS Code to Viet Nam Peroxosulphates and Persulphates (28334000)

HS Code 283311

Sodium sulphates : Disodium sulphate

HS Code 283319

Sodium sulphates : Other

HS Code 283321

Other sulphates : Of magnesium

HS Code 283322

Other sulphates : Of aluminium

HS Code 283324

Other sulphates : Of nickel

HS Code 283325

Other sulphates : Of copper

HS Code 283327

Other sulphates : Of barium

HS Code 283329

Other sulphates : Other

28334000 in Other Countries

See how 28334000 (Peroxosulphates and Persulphates) is classified across other countries, each with its own national code and local description.

Compare 28334000 across countries

Frequently Asked Questions

What is HS code 28334000 in Viet Nam?

HS code 28334000 covers Peroxosulphates (persulphates) in Viet Nam. It sits in Chapter 28 (Inorganic chemicals : organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes), Heading 2833 of the Harmonized System, and is classified under AHTN-VN.

Is HS code 28334000 the same across all countries?

What system does Viet Nam use to classify HS code 28334000?

Where can I officially look up HS code 28334000 in Viet Nam?