Argentina HS Code

HS Code 283230: Sulphites; thiosulphates : Thiosulphates in Argentina

Q: Is HS code 283230 the same across all countries?

Yes — up to the 6-digit level, HS code 283230 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Argentina extends it under NCM.

Q: What system does Argentina use to classify HS code 283230?

Argentina classifies products under the Nomenclatura Común del Mercosur (NCM; locally Nomenclatura Común del Mercosur (NCM)), 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 283230 in Argentina?

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

What is HS Code 283230 in Argentina

Under Argentina's Nomenclatura Común del Mercosur (Nomenclatura Común del Mercosur (NCM)), HS Code 283230 is the WCO Harmonized System subheading for Sulphites; thiosulphates : Thiosulphates. This is the most detailed internationally standardized level; Argentina extends classifications to 8 digits under its national tariff system. 283230 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 2832: Sulphites; thiosulphates.

Explore more 2026 Latest Argentina import export trade data and shipment records for HS Code Thiosulphates on TradeInt global trade data platform

Classification Path of HS Code 283230 in Argentina

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 2832

Sulphites; thiosulphates

HS Code 283230

Sulphites; thiosulphates : Thiosulphates

HS Code 28323010

Sulfitos; tiosulfatos: Tiosulfatos: De amonio

HS Code 28323020

Sulfitos; tiosulfatos: Tiosulfatos: De sodio

HS Code 28323090

Sulfitos; tiosulfatos: Tiosulfatos: Los demás

Argentina Tariff Classification: Nomenclatura Común del Mercosur (NCM)

In Argentina, HS 283230 is classified under the Nomenclatura Común del Mercosur (Nomenclatura Común del Mercosur (NCM)) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Nomenclatura Común del Mercosur (NCM)

Local name Nomenclatura Común del Mercosur (NCM)

Digits 8

Official source https://www.arca.gob.ar/

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

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Top Trading Product of HS Code 2832

Top Argentina import Product Under HS Code 2832

1 283210: Sodium sulphites $6.1M 2 283230: Thiosulphates $1.7M 3 283220: Other sulphites $1.2M

Figures shown for 2025.

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

Top Argentina export Product Under HS Code 2832

1 283230: Thiosulphates $517

Figures shown for 2025.

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

Related HS Code to Argentina Thiosulphates (283230)

HS Code 28323010

Sulfitos; tiosulfatos: Tiosulfatos: De amonio

HS Code 28323020

Sulfitos; tiosulfatos: Tiosulfatos: De sodio

HS Code 28323090

Sulfitos; tiosulfatos: Tiosulfatos: Los demás

HS Code 283210

Sulphites; thiosulphates : Sodium sulphites

HS Code 283220

Sulphites; thiosulphates : Other sulphites

HS Code 280110

Fluorine, chlorine, bromine and iodine : Chlorine

HS Code 280120

Fluorine, chlorine, bromine and iodine : Iodine

HS Code 280130

Fluorine, chlorine, bromine and iodine : Fluorine; bromine

HS Code 280200

Sulphur, sublimed or precipitated; colloidal sulphur

HS Code 280300

Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)

Frequently Asked Questions

What is HS code 283230 in Argentina?

HS code 283230 covers Sulphites; thiosulphates : Thiosulphates in Argentina. 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 2832 of the Harmonized System, and is classified under NCM.

Is HS code 283230 the same across all countries?

What system does Argentina use to classify HS code 283230?

Where can I officially look up HS code 283230 in Argentina?