High-Purity Piezoelectric Quartz Plate
Ultra-pure synthetic quartz plates for medical ultrasound transducers, converting electrical energy to mechanical via piezo-electric properties. HTS 7104.10.00.00 covers these graded, unmounted synthetic semiprecious stones. Critical for non-invasive imaging equipment.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| šØš³China | 3% | +17.5% | 20.5% |
| š²š½Mexico | 3% | +10.0% | 13% |
| šØš¦Canada | 3% | +10.0% | 13% |
| š©šŖGermany | 3% | +10.0% | 13% |
| šÆšµJapan | 3% | +10.0% | 13% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If assembled into medical imaging instruments
Piezo-quartz in finished ultrasound machines classifies as medical instrument parts.
If synthetic diamonds instead of quartz
Other synthetic precious stones like lab-grown diamonds use separate subheading 7104.20.
If insulated wire-connected piezo elements
Electrically insulated piezo assemblies become Chapter 85 electrical conductors.
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Import Tips & Compliance
ā¢ Cross-reference with FDA medical device regulations; declare piezo-electric medical application
ā¢ Certify purity levels meeting Chapter 71 alloy rules (no precious metal contamination)
ā¢ Use non-permanent stranding for high-volume shipments to comply with 'temporarily strung' provision
Related Products under HTS 7104.10.00.00
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SC-Cut Synthetic Piezo Quartz Crystal
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