Copper Anode Slime Lead Residue from Canada
Precious metal-rich slime from copper anode refining, mainly copper with lead and arsenic, processed for extraction. HTS 2620.30.0020 covers this as copper-main ash/residue per chapter notes, reporting lead content statistically.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Declare precious metal traces separately if applicable; ensure slime state (not refined) for 2620; pitfall: confusing with 2616 for precious metal residues