Gallium Arsenide Wafer Freezer Unit from Canada
Rapid freezer for GaAs wafers maintaining -80°C storage to preserve epitaxial structures before device fabrication. Prevents dopant diffusion during handling. HTS 8418.99.8060 per statistical note semiconductor materials.
Duty Rate — Canada → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Include wafer carrier capacity specs; certify GaAs epiwafer compatibility
• Common error: general laboratory freezer under 8418.40