5-inch Semi-Insulating SiC Wafer (Chromium-Doped) from Germany
5-inch high-resistivity silicon carbide wafers doped with chromium for semi-insulating properties, used in RF GaN devices. These wafers are specialty doped electronic wafers, classified under tariff item 3818.00.00 as chemical compounds doped for electronics.
Duty Rate — Germany → Canada
0%
Import Tips
• Document the chromium doping and semi-insulating properties to support classification
• Verify the end-use in RF or microwave devices, as this aligns with 3818.00.00
• Ensure the wafers are not yet processed into devices, which would shift classification to Chapter 85