Cubic Zirconia Rough Preforms
Skull-melted synthetic cubic zirconia (ZrO2) crystals, roughly sawn into octahedral preforms for gemstone cutting. HTS 7104.29.00.00 covers other synthetic semiprecious stones, unworked or simply shaped, not set/strung. Popular diamond simulant but chemically distinct per chapter definitions.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| šØš³China | 3% | +20.0% | 23% |
| š²š½Mexico | 3% | +10.0% | 13% |
| šØš¦Canada | 3% | +10.0% | 13% |
| š©šŖGermany | Free | +10.0% | 10% |
| šÆšµJapan | Free | +12.5% | 12.5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If faceted/polished for jewelry use
Advanced working beyond rough shaping classifies as 'precious stone articles' under 7116.
If natural mineral zircon, not synthetic
Natural zirconium silicates fall in Chapter 25; synthetic ZrO2 stays in Chapter 71.
If high-purity polycrystalline for ceramic applications
Industrial ceramic porcelain shifts to Chapter 69 based on end-use.
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Import Tips & Compliance
ā¢ Disclose chemical composition (ZrO2 stabilized with Y2O3) in entry docs to confirm semiprecious stone status
ā¢ Avoid retail packaging; bulk import prevents reclassification as finished jewelry
Related Products under HTS 7104.29.00.00
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Synthetic Sapphire Rough Crystal
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