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HTSUS USA Import
HTSUS Code
3404.90.51.10

HTSUS 3404.90.51.10 — Of chemically modified lignite

Chapter 34 Heading 3404

Duty Rates

General (Col 1)
—
Special (FTA)
—
Column 2 (Non-NTR)
—

Export counterparts at HS-6

HS-6 bridge: 340490. Use this to move from import tariff classification to the related US export codes.

Open HS crosswalk
3404905110

ARTIFICIAL WAXES & PREP WAXES,OF CHEM MOD LIGNITE

 3404905160

ARTIFICIAL WAXES AND PREPARED WAXES, NESOI

Unit of Quantity

[kg]

Official data

Feature Description
Official name Harmonized Tariff Schedule of the United States (HTSUS)
Maintained by U.S. International Trade Commission (USITC)
Purpose Classifies imported goods and applies U.S. tariff treatment
Primary use Customs entry, duty calculation, tariff compliance, import planning
HS-6 root 340490

When do you need HTSUS 3404.90.51.10?

1 Use HTSUS 3404.90.51.10 when entering imported goods into the United States.
2 Use it when calculating duty rates, special program eligibility, or quota treatment for imports.
3 Use it when matching an import tariff line to the related Schedule B export family at HS-6.
4 Use it when customs brokers, trade counsel, or compliance teams need the exact tariff classification.