United States of America HS Code

HS Code 3815902000: Of mercury or of molybdenum in United States of America

Q: Is HS code 3815902000 the same across all countries?

Only the first 6 digits of HS code 3815902000 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 3815902000?

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 3815902000 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 3815902000 in United States of America

Under United States of America's Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule), HS Code 3815902000 is classified as Of mercury or of molybdenum. United States of America's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 3815902000 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 Unsupported Reaction Catalysts on TradeInt global trade data platform

Classification Path of HS Code 3815902000 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 3815902000

Of mercury or of molybdenum

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

In United States of America, HS 3815902000 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 3815902000 means. Now see 2026 latest real trade activity for Unsupported Reaction 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 Unsupported Reaction Catalysts (3815902000)

HS Code 3815901000

Of bismuth, of tungsten or of vanadium

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

HS Code 381519

Supported catalysts : Other

HS Code 380110

Artificial graphite

HS Code 380120

Colloidal or semicolloidal graphite

HS Code 380130

Carbonaceous pastes for electrodes and similar pastes for furnace linings

HS Code 380190

Other

3815902000 in Other Countries

See how 3815902000 (Unsupported Reaction Catalysts) is classified across other countries, each with its own national code and local description.

Compare 3815902000 across countries

Frequently Asked Questions

What is HS code 3815902000 in United States of America?

HS code 3815902000 covers Of mercury or of molybdenum 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 3815902000 the same across all countries?

What system does United States of America use to classify HS code 3815902000?

Where can I officially look up HS code 3815902000 in United States of America?