Copper Anode Slime from Mexico
Slime residue from copper anode electrolysis, primarily copper with precious metals, used for extraction. HTS 2620.30.00 applies as copper-mainly containing residues per chapter definition.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Submit metallurgical assay for copper content and trace metals like gold/silver
• Label as industrial residue, not scrap, to prevent reclassification
• Check Basel Convention rules if hazardous components present