Phosphorus-Doped N-Type Silicon Wafers from Canada
Silicon wafers doped with phosphorus atoms to achieve n-type conductivity, critical for fabricating diodes, MOSFETs, and photovoltaic cells in electronics. The doping alters electrical properties for semiconductor applications. Falls under HTS 3818.00.00.95 as other doped chemical compounds for electronics.
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
• Include resistivity measurements and dopant profile data to substantiate electronic use and prevent misclassification
• Comply with REACH and RoHS for trace impurities; use anti-static packaging to avoid damage during customs inspection