Wafer Lapping Dryer Module from Mexico
Modular drying unit attached to wafer lapping machines that evaporates lapping fluids using controlled hot air to achieve required flatness for device fabrication. Falls under 8419.39.02 as other industrial dryers for semiconductor material treatment.
Duty Rate — Mexico → United States
10%
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 flatness tolerance achieved (nanometers) for classification
• Classify as complete drying equipment even if modular
• Provide mounting interface specs for fab integration proof