High-Purity Doped Poly-Si Wafers for MEMS Sensors from Canada
High-purity polycrystalline silicon wafers doped for micro-electro-mechanical systems (MEMS) like accelerometers and gyroscopes. Under HTS 3818.00.0020 as doped chemical elements in electronic wafer forms. Doping facilitates precise control in sensor microstructures.
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
• Check EAR/ITAR export controls even for imports; declare technology node if applicable
• Require particle count certifications (<10 particles >0.5um) for clean import