Fused Quartz Glass Lumps from Mexico
High-purity fused quartz glass in irregular lump form, created by fusing silica at high temperatures into a massive, unworked state. This product falls under tariff item 7001.00.00 as 'glass in the mass' because it has not been shaped or worked into any article, and Chapter 70 note 5 explicitly includes fused quartz within the definition of glass.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the lumps are truly unworked and not shaped, polished, or otherwise processed, as that would change classification
• Keep records of the silica purity and fusion process to demonstrate compliance with Chapter 70 note 5
• Verify whether the goods qualify for duty-free treatment under any free trade agreement applicable to your country of origin