Abrasive Grade Synthetic Cryolite from Mexico
Abrasive-grade synthetic cryolite in powder form, composed of sodium hexafluoroaluminate (Na3AlF6), used as a filler to enhance cutting efficiency in grinding wheels and sandpaper. Its hardness and chemical stability make it suitable for abrasive applications. This product is classified under tariff item 2826.30.00 as a chemically defined compound of sodium hexafluoroaluminate, meeting the criteria of Chapter 28 Note 1.
Duty Rate — Mexico → Canada
Import Tips
• Ensure the product is labeled as synthetic cryolite with its chemical formula (Na3AlF6) on the commercial invoice to facilitate classification
• Verify that the product does not contain impurities that could reclassify it under other headings, such as those for natural minerals
• Consult the CBSA's Advance Ruling process for binding tariff classification if uncertain