2512.00.00.00/Tripolite Diatomite/Mexico

Tripolite Diatomite from Mexico

Tripolite, a lightweight siliceous fossil meal similar to diatomite, used in absorbents and fillers, with apparent specific gravity ≤1. It qualifies under HTS 2512.00.00.00 as an uncalcined siliceous earth.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Obtain supplier specs confirming fossil origin and density; label as non-hazardous for transport; prevent confusion with synthetic silicas

Tripolite Diatomite from Mexico — Import Duty Rate | HTS 2512.00.00.00