Gallium Arsenide Ingot from United States
An LEC-grown gallium arsenide single crystal ingot over 2.5 grams for LED and solar cell substrates. It is a cultured crystal preparation not elsewhere specified, classified under this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the ingot is not an optical element
• Declare the weight and growth method (LEC)
• Check if the product is subject to export controls