Cassiterite Concentrate (Natural SnO2) from Canada

Cassiterite is the primary ore mineral of tin, consisting of natural tin dioxide (SnO2) concentrate >70% SnO2. It imports under HTS 2825.90.20.00 as chemically defined tin oxide despite mineral origin.

Duty Rate — Canada → United States

14.2%

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

Import Tips

Conflict minerals disclosure mandatory under Dodd-Frank for DRC-origin cassiterite

Assay certificates showing >65% SnO2 required to avoid 2609.00 mineral classification

Cassiterite Concentrate (Natural SnO2) from Canada — Import Duty Rate | HTS 2825.90.20.00