Arsenic Recovery Catalyst Residue from Canada
Spent catalyst residue containing arsenic from industrial processes, reclaimed for arsenic compounds. Classified HTS 2620.60.90.00 for extraction use.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Catalyst carriers often porous; report gross vs. metal-only weights
• Regeneration proof prevents 'waste' designation