Synthetic Diamond Heat Sinks from Canada
CVD diamond plates engineered for thermal management in electronics and lasers. Unmounted worked industrial diamonds under 7102.29.00. Thermal conductivity exceeds copper by 5x.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include thermal conductivity specs and CVD certification; declare electronic industrial use
• Distinguish from jewelry by opacity/color
• Provide mounting substrate details if attached