Fused Silica Wafer Boat Support from Canada
Fused silica holder designed to support multiple wafer boats within oxidation furnaces for semiconductor production. Provides thermal uniformity and contamination-free handling. HTS 7020.00.30.00 covers such specialized quartz furnace components.
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
• Declare maximum wafer capacity and boat spacing to confirm furnace holder design
• Ensure cleanroom packaging; particulate contamination major import issue
• Provide thermal expansion coefficient data matching silicon wafers