Double-Sided Polished Doped Silicon Wafers from Mexico
Precision-polished silicon wafers doped on both sides for advanced sensors and MEMS fabrication. Ensures flatness for thin-film deposition in electronics. Covered by HTS 3818.00.00.95.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Total thickness variation (TTV) <1um certification critical
• Site flatness maps prevent undervaluation disputes