Resazurin-Treated Diamond Particles from Mexico
Resazurin-treated diamond particles, synthetic diamonds coated with resazurin for electrochemical grinding. The diamond material predominates, so they are classified under tariff item 7102.29.00 as other industrial diamonds.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the coating does not change the essential character
• Declare the diamond content by weight
• Ensure the particles are for industrial grinding, not jewellery