Gallium Arsenide Ingot Mold Insert from Canada
Replaceable insert for ingot molds in casting machines processing gallium arsenide for compound semiconductor wafers. Falls under HTS 8454.90.00.60 as parts of specialized metallurgical casting equipment. Designed for compound semiconductor thermal profiles.
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
• Include chemical compatibility data for GaAs processing to justify semiconductor use
• Use HTS statistical suffixes accurately for duty tracking