Tungsten Silicide Powder from Japan
Tungsten silicide (WSi2) powder is a refractory intermetallic compound used in microelectronics for gate electrodes and VLSI components. It is classified under 2850.00.00 as a chemically defined silicide of tungsten.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the silicide is not a carbide, as that would move it to heading 28.49
• Provide a certificate of analysis to confirm chemical definition
• Check if the powder is subject to any special import permits for electronics materials