Gallium Arsenide Wafer Gas Manifold Valve from Canada
Multi-port gas manifold valve for compound semiconductor (GaAs) wafer processing chambers controlling precursor gases. Falls under HTS 8481.90.9085 as 'other' parts for statistical note semiconductor materials processing.
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
• Specify GaAs statistical note coverage and gas types (TMG, arsine) in docs
• Cleanroom packing protocols mandatory; document particle counts