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9114.90.34.00/Glucydur Balance Spring for Chronograph Watches/Canada

Glucydur Balance Spring for Chronograph Watches from Canada

Glucydur alloy balance spring optimized for high-frequency chronograph movements (4Hz operation). Classified in HTS 9114.90.34.00 as a hairspring for watch timekeeping regulation.

Duty Rate — Canada → United States

17.3%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Specify balance wheel material compatibility in technical docs; alloy pairs affect classification

• Frequency certification (beats per hour) proves watch movement application

• Avoid generic 'spring' labeling; use 'hairspring for watch movements' explicitly

Glucydur Balance Spring for Chronograph Watches from Canada — Import Duty Rate | HTS 9114.90.34.00