Doré Slag Residues from Lead Refining with Silver from China
Residues from doré (silver-gold mix) processing in lead refineries, containing arsenic and reportable silver. These lead-based slags are used for metal recovery and are classified under 2620.29.00 as slag, ash and residues containing mainly lead, other than from iron or steel manufacture.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the residues are not from iron or steel production
• Document the industrial use for metal recovery to satisfy Chapter 26 requirements
• Be prepared to declare the silver content for statistical purposes