Float Zone Crystal Furnace Heater from Canada
RF induction heating coil support (non-electrical) for float zone crystal growth furnaces producing high-purity silicon. Under HTS 8487.90.0080 as mechanical part of semiconductor crystal grower, excluding electrical features. Enables zone melting without crucible contamination.
Duty Rate — Canada → United States
28.9%
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
• Emphasize crucible-free float zone method in technical literature for classification
• Exclude any conductive elements; certify as purely mechanical support