Nitrogen-Doped Silicon Carbide Wafers from Canada
4H-SiC wafers doped with nitrogen for high-voltage power electronics and EV inverters. 150mm discs specifically engineered for electronic performance. Classified in 3818.00.00 as doped chemical compounds.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Certify defect density (micropipes/EPD); critical for duty verification
• Fragile—use double-boxed shock-resistant packaging