8419.39.02.80/Gallium Arsenide Wafer Cooler/Canada

Gallium Arsenide Wafer Cooler from Canada

Precision cooling station for GaAs wafers after high-temp epitaxy, using cryogenic or thermoelectric cooling to stabilize lattice structures. HTS 8419.39.0280 covers cooling processes in material treatment for semiconductors. Prevents thermal defects in compound semiconductor production.

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
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Import Tips

• Specify material (GaAs) and cooling method in entry docs for accurate duty

• Hazardous material declarations if using cryogens

Gallium Arsenide Wafer Cooler from Canada — Import Duty Rate | HTS 8419.39.02.80