CVD Quartz Reactor Liner from China
A fused silica quartz liner tube designed for chemical vapor deposition (CVD) reactors in semiconductor manufacturing. It protects the furnace chamber from corrosive process gases while maintaining optical transparency for monitoring. This product is a specialized industrial article of glass, not elsewhere specified, and falls under tariff item 7020.00.90 as 'Other' articles of glass.
Duty Rate — China → Canada
6.5%
Import Tips
• Ensure the product is declared as a fused silica quartz article for industrial use, not as laboratory glassware (heading 7017)
• Provide technical specifications showing it is a component of semiconductor manufacturing equipment
• Verify if the importer is eligible for duty relief under the Customs Tariff's machinery or semiconductor programs