Arsenic-Bearing Copper Smelter Slag from Mexico
Arsenic-bearing copper smelter slag is a residue from copper smelting that contains significant arsenic content. It is used in the extraction of arsenic through hydrometallurgical methods, which qualifies it under tariff item 2620.60.00 as a slag containing arsenic of a kind used for extraction.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the slag is destined for arsenic extraction or chemical compound manufacturing, as this is required for classification under 2620.60.00
• Provide documentation from the supplier confirming the arsenic content and intended use
• Consult the CBSA for any environmental permits needed for importing arsenic-containing waste