HTSUS 2508.40.01.50 — Other

Chapter 25 Heading 2508

Duty Rates

HS-6 bridge: 250840. Use this to move from import tariff classification to the related US export codes.

COMMON BLUE CLAY AND OTHER BALL CLAYS

DECOLORIZING EARTHS AND FULLER'S EARTH INCL CALCND

CLAYS, NESOI

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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	250840

1 Use HTSUS 2508.40.01.50 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.