United States of America HS Code

HS Code 2931909021: Dibutyltin oxide in United States of America

Q: Is HS code 2931909021 the same across all countries?

Only the first 6 digits of HS code 2931909021 are internationally harmonized. The remaining digits are added by United States of America under HTS / HTSUS and are not directly comparable to other countries' codes.

Q: What system does United States of America use to classify HS code 2931909021?

United States of America classifies products under the Harmonized Tariff Schedule of the United States (HTS / HTSUS; locally Harmonized Tariff Schedule), 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 2931909021 in United States of America?

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

What is HS Code 2931909021 in United States of America

Under United States of America's Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule), HS Code 2931909021 is classified as Dibutyltin oxide. United States of America's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 2931909021 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2931: Other organoinorganic compounds.

Explore more 2026 Latest United States of America import export trade data and shipment records for HS Code Other Organo-Inorganic Compounds on TradeInt global trade data platform

Classification Path of HS Code 2931909021 in United States of America

Section VI

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

Chapter 29

Organic chemicals

HS Code 2931

Other organoinorganic compounds

HS Code 2931909021

Dibutyltin oxide

United States of America Tariff Classification: Harmonized Tariff Schedule of the United States (HTS / HTSUS)

In United States of America, HS 2931909021 is classified under the Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Harmonized Tariff Schedule of the United States (HTS / HTSUS)

Local name Harmonized Tariff Schedule

Digits 10

Official source https://www.cbp.gov/

You know what 2931909021 means. Now see 2026 latest real trade activity for Other Organo-Inorganic Compounds in United States of America.

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

Search 2026 Latest United States of America Import Data Search 2026 Latest United States of America Export Data

Top Trading Product of HS Code 2931

Top United States of America import Product Under HS Code 2931

1 293149: Other organoinorganic compounds $724.3M 2 293190: Other $507.8M 3 293159: Other organoinorganic compounds $13.7M

Figures shown for 2025.

For more 2026 recent data, search for United States of America import trade records

Top United States of America export Product Under HS Code 2931

1 293149: Other organoinorganic compounds $839.6M 2 293190: Other $534.7M 3 293159: Other organoinorganic compounds $14.7M

Figures shown for 2025.

For more 2026 recent data, search for United States of America export trade records

Related HS Code to United States of America Other Organo-Inorganic Compounds (2931909021)

HS Code 2931900500

Diphenyldichlorosilane; and phenyltrichlorosilane

HS Code 2931901000

4,4'-Diphenylbisphosphonous acid, di(2',2",4',4"-di- tert -butyl)phenyl ester

HS Code 2931901500

Sodium tetraphenylboron

Products described in additional U.S. note 3 to section VI

HS Code 2931906000

Other

HS Code 2931907000

N , N '-Bis(trimethylsilyl) urea; 3-(Hydroxymethylphosphinyl)-1-propanoic acid, 2-hydroxyethyl ester; and 2-Phosphonobutane-1,2,4-tricarboxylic acid and its salts

HS Code 29319090

Other

HS Code 2931909010

Organo-silicon compounds

2931909021 in Other Countries

See how 2931909021 (Other Organo-Inorganic Compounds) is classified across other countries, each with its own national code and local description.

Compare 2931909021 across countries

Frequently Asked Questions

What is HS code 2931909021 in United States of America?

HS code 2931909021 covers Dibutyltin oxide in United States of America. It sits in Chapter 29 (Organic chemicals), Heading 2931 of the Harmonized System, and is classified under HTS / HTSUS.

Is HS code 2931909021 the same across all countries?

What system does United States of America use to classify HS code 2931909021?

Where can I officially look up HS code 2931909021 in United States of America?