Ecuador HS Code

HS Code 283230: Sulphites; thiosulphates : Thiosulphates in Ecuador

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. Ecuador extends it under NANDINA.

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

Ecuador classifies products under the Nomenclatura Andina (NANDINA; locally Arancel del Ecuador (NANDINA)), 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 283230 in Ecuador?

The official source is https://www.aduana.gob.ec/. 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 Ecuador

Under Ecuador's Nomenclatura Andina (Arancel del Ecuador (NANDINA)), HS Code 283230 is the WCO Harmonized System subheading for Sulphites; thiosulphates : Thiosulphates. This is the most detailed internationally standardized level; Ecuador extends classifications to 10 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 Ecuador import export trade data and shipment records for HS Code Thiosulphates on TradeInt global trade data platform

Classification Path of HS Code 283230 in Ecuador

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 2832301000

Sulfitos; tiosulfatos: Tiosulfatos: De sodio

HS Code 2832309000

Sulfitos; tiosulfatos: Tiosulfatos: Los demás

Ecuador Tariff Classification: Nomenclatura Andina (NANDINA)

In Ecuador, HS 283230 is classified under the Nomenclatura Andina (Arancel del Ecuador (NANDINA)) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Nomenclatura Andina (NANDINA)

Local name Arancel del Ecuador (NANDINA)

Digits 10

Official source https://www.aduana.gob.ec/

You know what 283230 means. Now see 2026 latest real trade activity for Thiosulphates in Ecuador.

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 Ecuador import Product Under HS Code 2832

1 283210: Sodium sulphites $17.9M 2 283220: Other sulphites $50.8K 3 283230: Thiosulphates $49.2K

Figures shown for 2025.

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

Top Ecuador export Product Under HS Code 2832

1 283210: Sodium sulphites $58.4K

Figures shown for 2025.

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

Related HS Code to Ecuador Thiosulphates (283230)

HS Code 2832301000

Sulfitos; tiosulfatos: Tiosulfatos: De sodio

HS Code 2832309000

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)

HS Code 280410

Hydrogen, rare gases and other nonmetals : Hydrogen

Frequently Asked Questions

What is HS code 283230 in Ecuador?

HS code 283230 covers Sulphites; thiosulphates : Thiosulphates in Ecuador. 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 NANDINA.

Is HS code 283230 the same across all countries?

What system does Ecuador use to classify HS code 283230?

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