Grown Diamond Substrate from China
A CVD-grown single-crystal diamond substrate weighing more than 2.5 grams, used in electronics heat sinks. It is a cultured crystal not elsewhere specified, classified under this item.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the diamond is not an optical element
• Provide documentation of the CVD growth process
• Check if the product is subject to Kimberley Process certification