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Phosphorus-Doped N-Type Silicon Wafers from Mexico

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 — Mexico → United States

0%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))

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

Phosphorus-Doped N-Type Silicon Wafers from Mexico — Import Duty Rate | HTS 3818.00.00.95