Gallium Nitride Ingot for LED Substrate Manufacturing from China
A cultured gallium nitride (GaN) boule grown by hydride vapor phase epitaxy, weighing over 2.5 grams, in cylindrical ingot form for subsequent wafering. It is a non-optical cultured crystal, classified here as a chemical preparation.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the ingot is not an optical element; if it is, it may fall under Chapter 90
• Provide a certificate of analysis to show it is a cultured crystal
• Verify if the product is subject to export controls from the country of origin