Wafer Oxidation Furnace Boat Holder from Canada
Precision quartz or silicon carbide holder for wafer boats in thermal oxidation furnaces growing silicon dioxide layers on semiconductor wafers. HTS 8417.90.00.00 as parts of nonelectric industrial furnaces for device fabrication. Ensures uniform oxide thickness across wafer batches.
Duty Rate — Canada → United States
13.9%
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
• Certify particle generation rates for cleanroom use; specify wafer capacity (50-150 wafers); document 900-1100°C oxidation compatibility