United States of America HS Code

HS Code 292021: Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Dimethyl phosphite in United States of America

Q: Is HS code 292021 the same across all countries?

Yes — up to the 6-digit level, HS code 292021 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. United States of America extends it under HTS / HTSUS.

Q: What system does United States of America use to classify HS code 292021?

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 292021 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 292021 in United States of America

Under United States of America's Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule), HS Code 292021 is the WCO Harmonized System subheading for Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Dimethyl phosphite. This is the most detailed internationally standardized level; United States of America extends classifications to 10 digits under its national tariff system. 292021 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2920: Esters of other inorganic acids of nonmetals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives.

Explore more 2026 Latest United States of America import export trade data and shipment records for HS Code Dimethyl Phosphite on TradeInt global trade data platform

Classification Path of HS Code 292021 in United States of America

Section VI

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

Chapter 29

Organic chemicals

HS Code 2920

Esters of other inorganic acids of nonmetals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives

HS Code 292021

Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Dimethyl phosphite

HS Code 2920210000

Dimethyl phosphite

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

In United States of America, HS 292021 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 292021 means. Now see 2026 latest real trade activity for Dimethyl Phosphite in United States of America.

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

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Top Trading Product of HS Code 2920

Top United States of America import Product Under HS Code 2920

1 292090: Other $188.7M 2 292029: Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Other $48.3M 3 292023: Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Trimethyl phosphite $7.4M

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 2920

1 292090: Other $126.7M 2 292029: Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Other $36.8M 3 292019: Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Other $1.5M

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 Dimethyl Phosphite (292021)

HS Code 2920210000

Dimethyl phosphite

HS Code 292011

Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Parathion (ISO) and parathionmethyl (ISO) (methylparathion)

HS Code 292019

Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Other

HS Code 292022

Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Diethyl phosphite

HS Code 292023

Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Trimethyl phosphite

HS Code 292024

Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Triethyl phosphite

HS Code 292029

Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Other

Frequently Asked Questions

What is HS code 292021 in United States of America?

HS code 292021 covers Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Dimethyl phosphite in United States of America. It sits in Chapter 29 (Organic chemicals), Heading 2920 of the Harmonized System, and is classified under HTS / HTSUS.

Is HS code 292021 the same across all countries?

What system does United States of America use to classify HS code 292021?

Where can I officially look up HS code 292021 in United States of America?