4-inch N-type Doped Silicon Carbide Wafer from Japan
4-inch diameter silicon carbide wafers doped with nitrogen to achieve N-type conductivity, used as substrates in power electronics manufacturing. These wafers are chemical compounds doped for use in electronics, presented in disc form, and are classified under tariff item 3818.00.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the doping (nitrogen) is clearly stated on the commercial invoice
• Provide a technical datasheet confirming the wafer is for electronics use
• Check if the wafers are subject to any anti-dumping or countervailing duties, as semiconductor materials may be affected