Aluminum Etching Slag with Arsenic from United States
Slag from aluminum etching in electronics manufacturing, predominantly aluminum etched residues with arsenic and metal impurities. Tariff item 2620.40.00 covers this as other non-iron/steel residues mainly aluminum containing arsenic.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the slag is not from iron or steel manufacturing
• Provide a lab report showing aluminum as the main component
• Check if the arsenic content triggers any hazardous waste import controls