Frequency Control Piezo-Quartz Bar from China
Frequency control piezo-quartz bars are synthetic quartz bars engineered for precision frequency control in telecommunications equipment. These bars utilize the inverse piezo-electric effect to maintain stable frequencies. They are worked but unmounted, falling under tariff item 7104.10.00 as piezo-electric quartz.
Duty Rate — China → Canada
0%
Import Tips
• Document the engineering specifications, including the inverse piezo-electric effect application, to support classification under 7104.10.00
• Ensure the bars are not mounted or set, as this would reclassify them under other headings
• Provide a clear description of the telecommunications use to CBSA for smooth clearance