Amorphous Germanium Dioxide Glass from China
Amorphous germanium dioxide glass, also known as vitreous GeO2, is a pure form of germanium dioxide used in the production of specialty optical fibers. Despite its glassy physical state, it remains a chemically defined germanium oxide and is correctly classified under this tariff item.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is pure germanium dioxide without added dopants or stabilizers that could change its classification
• Provide a technical datasheet to the CBSA confirming the chemical composition
• Verify whether the glass form affects the applicable duty rate