CNC Semiconductor Wafer Edge Profiling Machine from Mexico
Numerically controlled abrasive machine for profiling and chamfering wafer edges to prevent chipping during handling and processing in semiconductor fabs. Classified under HTS 8460.90.4060 for its grinding/finishing of metal wafers using polishing products. Improves yield in wafer manufacturing workflow.
Duty Rate — Mexico → United States
14.4%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Document edge chamfer angles and profile specs to validate semiconductor-specific design
• Pair with wafer handling system declarations if imported as a unit
• Test for particulate generation to meet cleanroom import requirements