Piezoelectric Quartz Crystal for Watches from Canada
High-precision synthetic quartz crystals engineered for use in quartz watch movements, exhibiting piezo-electric properties when subjected to mechanical stress. Classified under HTS 7104.10.00.00 as piezo-electric quartz, a synthetic precious or semiprecious stone, worked but not mounted or set. These crystals generate stable frequencies essential for timekeeping accuracy.
Duty Rate — Canada → United States
13%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify piezo-electric certification and frequency specifications to confirm classification as synthetic quartz under Chapter 71
• Provide lab test reports proving synthetic origin and piezo-electric properties to avoid reclassification as natural stones
• Declare exact dimensions and grades; temporarily strung for transport is allowed but must not mimic mounting