India HS Code

HS Code 28311020: SODIUM SULPHOXYLATE (INCL SODIUM FORMAL- DEHDE SULPHOXYLATE) in India

Q: Is HS code 28311020 the same across all countries?

Only the first 6 digits of HS code 28311020 are internationally harmonized. The remaining digits are added by India under PCT / ITC-HS and are not directly comparable to other countries' codes.

Q: What system does India use to classify HS code 28311020?

India classifies products under the Customs Tariff Act / ITC-HS (PCT / ITC-HS; locally भारतीय सीमा शुल्क टैरिफ), 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 28311020 in India?

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

What is HS Code 28311020 in India

Under India's Customs Tariff Act / ITC-HS (भारतीय सीमा शुल्क टैरिफ), HS Code 28311020 is classified as SODIUM SULPHOXYLATE (INCL SODIUM FORMAL- DEHDE SULPHOXYLATE). India's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 28311020 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 2831: Dithionites and sulphoxylates.

Explore more 2026 Latest India import export trade data and shipment records for HS Code Sodium Dithionite and Sulphoxylate on TradeInt global trade data platform

Classification Path of HS Code 28311020 in India

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 2831

Dithionites and sulphoxylates

HS Code 28311020

SODIUM SULPHOXYLATE (INCL SODIUM FORMAL- DEHDE SULPHOXYLATE)

India Tariff Classification: Customs Tariff Act / ITC-HS (PCT / ITC-HS)

In India, HS 28311020 is classified under the Customs Tariff Act / ITC-HS (भारतीय सीमा शुल्क टैरिफ) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Customs Tariff Act / ITC-HS (PCT / ITC-HS)

Local name भारतीय सीमा शुल्क टैरिफ

Digits 10

Official source https://www.cbic.gov.in/

You know what 28311020 means. Now see 2026 latest real trade activity for Sodium Dithionite and Sulphoxylate in India.

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

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Top Trading Product of HS Code 2831

Top India import Product Under HS Code 2831

1 283110: Of sodium $170.0K 2 283190: Other $0

Figures shown for 2025.

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

Top India export Product Under HS Code 2831

1 283110: Of sodium $36.0M 2 283190: Other $3.3M

Figures shown for 2025.

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

Related HS Code to India Sodium Dithionite and Sulphoxylate (28311020)

HS Code 28311010

SODIUM DITHIONITES (SODIUM HYDROSULPHITE)

Sulphur, sublimed or precipitated; colloidal sulphur

HS Code 280300

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

28311020 in Other Countries

See how 28311020 (Sodium Dithionite and Sulphoxylate) is classified across other countries, each with its own national code and local description.

Compare 28311020 across countries

Frequently Asked Questions

What is HS code 28311020 in India?

HS code 28311020 covers SODIUM SULPHOXYLATE (INCL SODIUM FORMAL- DEHDE SULPHOXYLATE) in India. 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 2831 of the Harmonized System, and is classified under PCT / ITC-HS.

Is HS code 28311020 the same across all countries?

What system does India use to classify HS code 28311020?

Where can I officially look up HS code 28311020 in India?