Synthetic Sapphire Boule from Mexico
Large single-crystal synthetic sapphire boule weighing over 2.5 grams, used in electronics and optics manufacturing. This cultured crystal is not an optical element and falls under heading 38.24.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the boule is documented as a cultured crystal with weight over 2.5g
• Verify it is not a finished optical element
• Consult CBSA for classification if used in electronics