United States of America HS Code

HS Code 381519: Supported catalysts : Other in United States of America

Q: Is HS code 381519 the same across all countries?

Yes — up to the 6-digit level, HS code 381519 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 381519?

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 381519 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 381519 in United States of America

Under United States of America's Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule), HS Code 381519 is the WCO Harmonized System subheading for Supported catalysts : Other. This is the most detailed internationally standardized level; United States of America extends classifications to 10 digits under its national tariff system. 381519 belongs to Section VI: Products of the chemical or allied industries, Chapter 38: Miscellaneous chemical products, Heading 3815: Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included.

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

Classification Path of HS Code 381519 in United States of America

Section VI

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

Chapter 38

Miscellaneous chemical products

HS Code 3815

Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included

HS Code 381519

Supported catalysts : Other

HS Code 3815190000

Other

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

In United States of America, HS 381519 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 381519 means. Now see 2026 latest real trade activity for Other Supported Catalysts 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 3815

Top United States of America import Product Under HS Code 3815

1 381512: Supported catalysts : With precious metal or preciousmetal compounds as the active substance $841.4M 2 381519: Supported catalysts : Other $447.1M 3 381590: Other $302.2M

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 3815

1 381512: Supported catalysts : With precious metal or preciousmetal compounds as the active substance $1.5B 2 381519: Supported catalysts : Other $1.3B 3 381590: Other $1.2B

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 Supported Catalysts (381519)

HS Code 3815190000

Other

HS Code 381511

Supported catalysts : With nickel or nickel compounds as the active substance

HS Code 381512

Supported catalysts : With precious metal or preciousmetal compounds as the active substance

Colloidal or semicolloidal graphite

HS Code 380130

Carbonaceous pastes for electrodes and similar pastes for furnace linings

Frequently Asked Questions

What is HS code 381519 in United States of America?

HS code 381519 covers Supported catalysts : Other in United States of America. It sits in Chapter 38 (Miscellaneous chemical products), Heading 3815 of the Harmonized System, and is classified under HTS / HTSUS.

Is HS code 381519 the same across all countries?

What system does United States of America use to classify HS code 381519?

Where can I officially look up HS code 381519 in United States of America?