Industrial Leaded Anti-Knock Sludge with Recovered Copper from China
Partially processed sludge from anti-knock compound manufacturing, mainly lead with assayed copper for recovery. This leaded sludge is intended for chemical compound production, fitting tariff item 2620.21.00 with copper content reported.
Duty Rate — China → Canada
0%
Import Tips
• Document the copper recovery process to show the sludge's industrial use
• Provide copper and lead content analysis for CBSA
• Verify that the sludge is not classified as a copper matte under Section XV