United States of America HS Code

HS Code 390791: Other polyesters : Unsaturated in United States of America

Q: Is HS code 390791 the same across all countries?

Yes — up to the 6-digit level, HS code 390791 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 390791?

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 390791 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 390791 in United States of America

Under United States of America's Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule), HS Code 390791 is the WCO Harmonized System subheading for Other polyesters : Unsaturated. This is the most detailed internationally standardized level; United States of America extends classifications to 10 digits under its national tariff system. 390791 belongs to Section VII: Plastics and articles thereof; rubber and articles thereof, Chapter 39: Plastics and articles thereof, Heading 3907: Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms.

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

Classification Path of HS Code 390791 in United States of America

Section VII

Chapters (39-40) Plastics and articles thereof; rubber and articles thereof

Chapter 39

Plastics and articles thereof

HS Code 3907

Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms

HS Code 390791

Other polyesters : Unsaturated

HS Code 3907912000

Allyl resins, uncompounded

HS Code 3907914000

Other

HS Code 3907915000

Other

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

In United States of America, HS 390791 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 390791 means. Now see 2026 latest real trade activity for Unsaturated Polyester Resin 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 3907

Top United States of America import Product Under HS Code 3907

1 390761: Poly(ethylene terephthalate) : Having a viscosity number of 78 ml/g or higher $1.4B 2 390799: Other polyesters : Other $603.2M 3 390729: Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms $571.5M

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 3907

1 390729: Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms $1.2B 2 390799: Other polyesters : Other $1.2B 3 390740: Polycarbonates $846.2M

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 Unsaturated Polyester Resin (390791)

HS Code 3907912000

Allyl resins, uncompounded

Poly(ethylene terephthalate) : Having a viscosity number of 78 ml/g or higher

HS Code 390769

Poly(ethylene terephthalate) : Other

Frequently Asked Questions

What is HS code 390791 in United States of America?

HS code 390791 covers Other polyesters : Unsaturated in United States of America. It sits in Chapter 39 (Plastics and articles thereof), Heading 3907 of the Harmonized System, and is classified under HTS / HTSUS.

Is HS code 390791 the same across all countries?

What system does United States of America use to classify HS code 390791?

Where can I officially look up HS code 390791 in United States of America?