Industrial CVD Diamond Films for Heat Sinks from China
Chemically vapor-deposited (CVD) polycrystalline diamond films, worked but unmounted, for thermal management in electronics heat sinks. These industrial diamond products fall under tariff item 7102.29.00 as 'other' worked industrial diamonds.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the films are for thermal management, not jewelry
• Ensure they are unmounted and not set
• Document the CVD process and industrial application for CBSA