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2609.00.00.00/Secondary Tin Concentrate from Tailings/China

Secondary Tin Concentrate from Tailings from China

Reprocessed concentrate from historic tin mine tailings, upgraded to 20% tin via modern flotation. Qualifies as tin concentrates under HTS 2609.00.00.00, distinct from primary slag residues.

Duty Rate — China → United States

0%

Rate breakdown

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

• Include tailings reprocessing certification and updated assays; test for contaminants from original mining

• Secure bulk carriers against leaching