Quartz Glass Fiber Yarn from Mexico
Pure fused quartz uncolored continuous filament yarn for high-temperature aerospace filters. Per chapter note 5, glass includes fused quartz and other fused silica, so this yarn falls under tariff item 7019.13.00 as other yarn or slivers.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the yarn is uncolored and not for retail sale
• Provide CBSA with documentation showing the fused quartz composition
• Ensure the product is not classified as an optical fiber, which would fall under chapter 90