Silicon Hairspring for Luxury Chronometers
An advanced silicon hairspring for high-end chronometer-grade watches, offering antimagnetic properties and improved isochronism. This is a hairspring for watch movements, classified under this tariff item as a watch spring.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
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Import Tips & Compliance
• Declare this as a watch hairspring, not a general electronic component
• Provide technical specifications showing its use in watch movements
• Verify it is not part of a complete movement, which would be classified under heading 91.08
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