Alumina Refinery Spent Pot Lining Residue from Mexico
Carbonaceous residue from electrolytic reduction cells in aluminum smelting, rich in aluminum compounds, fluorides, and cyanides. This material is a slag or residue containing mainly aluminum, used industrially for metal recovery or chemical compound manufacture.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the residue is not from iron or steel manufacture, as those fall under different headings
• Provide a certificate of analysis showing aluminum content to support classification
• Check if the material contains hazardous substances requiring special import permits