Precious Metal Recovery Slag from Mexico
Slag residues from precious metal refining with arsenic traces, used in further extraction processes. Under 2620.99.75 for unprocessed form with negligible Cu/Pb/Zn.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Validate no prior recovery treatment via production records
• Use statistical note assays for precise metal quantity reporting
• Differentiate from ferrous slag in documentation