United States of America HS Code

HS Code 293133: Other organophosphorous derivatives : Diethyl ethylphosphonate in United States of America

Q: Is HS code 293133 the same across all countries?

Yes — up to the 6-digit level, HS code 293133 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 293133?

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 293133 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 293133 in United States of America

Under United States of America's Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule), HS Code 293133 is the WCO Harmonized System subheading for Other organophosphorous derivatives : Diethyl ethylphosphonate. This is the most detailed internationally standardized level; United States of America extends classifications to 10 digits under its national tariff system. 293133 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 organophosphorous derivatives : Diethyl ethylphosphonate on TradeInt global trade data platform

Classification Path of HS Code 293133 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 293133

Other organophosphorous derivatives : Diethyl ethylphosphonate

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

In United States of America, HS 293133 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 293133 means. Now see 2026 latest real trade activity for Other organophosphorous derivatives : Diethyl ethylphosphonate 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 293190: Other $392.4M 2 293149: Other organoinorganic compounds $328.8M 3 293110: Tetramethyl lead and tetraethyl lead $3.0M

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 organophosphorous derivatives : Diethyl ethylphosphonate (293133)

HS Code 293110

Tetramethyl lead and tetraethyl lead

HS Code 293120

Tributyltin compounds

HS Code 293131

Other organophosphorous derivatives : Dimethyl methylphosphonate

HS Code 293132

Other organophosphorous derivatives : Dimethyl propylphosphonate

HS Code 293134

Other organophosphorous derivatives : Sodium 3(trihydroxysilyl)propyl methylphosphonate

HS Code 293135

Other organophosphorous derivatives : 2,4,6Tripropyl1,3,5,2,4,6trioxatriphosphinane 2,4,6trioxide

HS Code 293136

Other organophosphorous derivatives : (5Ethyl2methyl2oxido1,3,2dioxaphosphinan5yl)methyl methyl methylphosphonate

HS Code 293137

Other organophosphorous derivatives : Bis[(5ethyl2methyl2oxido1,3,2dioxaphosphinan5yl)methyl] methylphosphonate

HS Code 293138

Other organophosphorous derivatives : Salt of methylphosphonic acid and (aminoiminomethyl)urea (1 : 1)

HS Code 293139

Other organophosphorous derivatives : Other

Frequently Asked Questions

What is HS code 293133 in United States of America?

HS code 293133 covers Other organophosphorous derivatives : Diethyl ethylphosphonate 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 293133 the same across all countries?

What system does United States of America use to classify HS code 293133?

Where can I officially look up HS code 293133 in United States of America?