KY Crystal Ingot from United States
Potassium Titanyl Phosphate (KTP) single crystal ingot grown by flux method, weighing over 2.5 grams, for nonlinear optics. This cultured crystal is not an optical element and falls under heading 38.24.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the ingot is documented as a cultured crystal with weight over 2.5g
• Verify it is not a finished optical element
• Consult CBSA for classification if the ingot is for laser applications