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2825.90.20.00/Cassiterite Concentrate (Natural SnO2)/Canada

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

4.2%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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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