Gallium Arsenide Wafer Prep Vacuum Pump from Canada
Specialized vacuum pump for GaAs compound semiconductor wafer grinding/lapping equipment noted in statistical definitions. HTS 8414.90.91.80 covers processing of gallium arsenide materials into wafers. Handles corrosive etching byproducts unique to III-V semiconductors.
Duty Rate — Canada → 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
• GaAs-specific corrosion resistance test data mandatory
• Link to statistical note via compound semi material handling specs
• Avoid reclassification as generic corrosive vac