Silicon Phosphide from Mexico
> Silicon phosphide is a nonmetal phosphide used as a precursor for chemical vapor deposition in microelectronics and as a doping agent for n-type semiconductors. As a phosphide, it is classified under heading 28.53, falling under this tariff item for other phosphides.
Duty Rate — Mexico → Canada
0%
Import Tips
• > Silicon phosphide may be moisture-sensitive; ensure proper packaging and handling documentation
• Provide a certificate of analysis to confirm the chemical composition
• Check if the product is subject to any export or import controls due to its use in electronics