Synthetic Cubic Zirconia Powder
Synthetic cubic zirconia (ZrO2) micronized to powder form for use in jewelry manufacturing and coatings. HTS 7105.90.00.00 applies to synthetic semi-precious stone simulants in dust form.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If industrial-grade zirconium oxide
Non-gem quality synthetic ZrO2 classifies as chemical product, not semi-precious stone.
If pressed into finished beads/settings
Articles of synthetic precious stones classify under heading 7116.
If used primarily as inorganic color pigment
Coloring matter from synthetic stones falls under Chapter 32 if pigment function dominates.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include material safety data sheets for handling zirconia nanoparticles
• Distinguish from industrial zirconium oxide (2818) by gem quality and use
Related Products under HTS 7105.90.00.00
Tourmaline Abrasive Powder
Natural tourmaline dust for specialty polishing of hardened steels and ceramics. HTS 7105.90.00.00 covers other natural semi-precious stone powders.
Synthetic Opal Powder
Lab-created silica-based opal powder for iridescent coatings and polishing. Classified under 7105.90.00.00 as synthetic semi-precious stone powder.
Peridot Dust
Natural olivine (peridot) powder for olivine sandblasting alternatives. Meets 7105.90.00.00 for natural semi-precious stone dust.
Aquamarine Grinding Powder
Natural beryl (aquamarine) powder for high-end lapidary and optics work. HTS 7105.90.00.00 for other natural semi-precious stone powders.
YAG Laser Powder
Yttrium aluminum garnet (YAG) synthetic powder precursor for laser crystals. Classified under 7105.90.00.00 as synthetic precious stone powder for optical applications.
Synthetic Diamond Powder
Fine synthetic diamond powder where 90% or more passes through a 0.5 mm sieve, used for industrial grinding and polishing applications. Classified under HTS 7105.90.00.00 as powder of synthetic precious stones (diamonds). Meets subheading note definition for 'powder form'.