Quartz Fiber Continuous Yarn from China
High-purity quartz fiber yarn for extreme temperature aerospace applications. Included in tariff item 7019.90.00 per Chapter 70 note defining 'glass' to include fused quartz/silica. Purity exceeds 99.9% SiO2.
Duty Rate — China → Canada
0%
Import Tips
• Provide the purity and silica content specifications to support classification as glass fiber
• Ensure the yarn is not considered a textile product, which may fall under a different chapter
• Verify if the product is used in aerospace applications, which may affect end-use requirements