Copper Dust Collector Ash from Mexico
Copper dust collector ash is fine particulate matter captured from copper smelting or processing operations, containing mainly copper compounds. It is used in the metallurgical industry for metal recovery and falls under this tariff item as a copper-containing residue.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide a detailed chemical analysis to confirm copper is the main component
• Ensure the ash is not classified as hazardous waste requiring special permits
• Keep records of the source and processing for customs verification