Solar-Grade Silicon Bricks from Mexico
Solar-grade silicon bricks of 99.99% purity, cut from polysilicon ingots and used directly for solar wafer production. These bricks are chemically defined elemental silicon in an unworked form, meeting the purity criteria of tariff item 2804.61.00 before final wafer slicing.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the bricks are not doped or further processed into wafers, as this would shift classification to heading 38.18
• Provide a purity certificate showing at least 99.99% silicon by weight to the CBSA
• If the bricks are packaged with anti-dusting agents, ensure these do not make them suitable for a specific use, per Chapter 28 Note 1