Roaster Ash from Copper Concentrates from Mexico
Ash from roasting copper sulfide concentrates, with 16% copper and arsenic traces for extraction. Under 2620.30.0010 per chapter notes for metal/compound production.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Highlight arsenic content in SDS for customs and safety clearance
• Avoid mixing with steel mill residues to maintain non-ferrous classification
• Use sealed containers to prevent environmental release during transit