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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

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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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