Synthetic Diamond Micron Powder from Japan
Ultra-fine synthetic diamond powder (1-50 microns) meeting the 0.5mm sieve test, ideal for precision lapping and coating applications. Falls under HTS 7105.10.00 as synthetic diamond powder per chapter definitions. Excludes alloys or clad materials.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include particle size analysis report confirming powder form per subheading note
• Declare synthetic origin clearly to distinguish from natural diamonds
• Watch for blending with other abrasives, which may trigger 6805 classification