Calcium Metal Lumps from Mexico
Calcium metal lumps, typically 98-99% pure, are elemental calcium in an unworked form. They are classifiable under tariff item 2805.12.00 as calcium, an alkaline-earth metal, per Chapter 28 notes.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify the lumps are not alloyed with other metals, as alloys fall under Section XV
• Keep records of the production process (electrolysis or aluminothermic) to support classification
• Declare the exact weight and purity on customs documents