Other
Dust and powder of natural or synthetic precious or semi- precious stones: > Of diamonds > Natural: > Other
Duty Rate (from China)
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
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 7105.10.00.15
Natural Diamond Industrial Slurry Powder Base
Dry base powder of natural diamonds for mixing industrial slurries, powder form per subheading. Classified HTS 7105.10.0015 as other natural diamond dust.
Natural Diamond PCD Substrate Powder
Natural diamond powder used in polycrystalline diamond (PCD) substrate production, fine powder form. HTS 7105.10.0015 as other natural diamond dust for tooling.
Natural Diamond Grinding Powder
Fine powder derived from natural diamonds, where 90% or more by weight passes through a 0.5 mm sieve, used for precision grinding applications. Classified under HTS 7105.10.0015 as 'other' dust and powder of natural diamonds per subheading note definition. Excludes synthetic diamonds and larger grit sizes.
Natural Diamond Lapping Powder
Ultra-fine natural diamond powder (0-10 micron) for lapping optical and semiconductor surfaces, meeting 90% through 0.5mm sieve requirement. Falls under HTS 7105.10.0015 as other natural diamond powder, distinct from diamond jewelry or stones.
Natural Diamond Polishing Powder 1-3 Micron
High-purity natural diamond powder sized 1-3 microns for metallographic polishing, qualifying as powder form under subheading note. HTS 7105.10.0015 applies to this 'other' category of natural diamond dust, excluding gems or synthetics.
Natural Diamond Finishing Powder 0.25 Micron
Nano-fine 0.25 micron natural diamond powder for final surface finishing, exceeding powder form criteria. HTS 7105.10.0015 classifies this as other natural diamond powder.
Natural Diamond Powder Type IIA
Type IIA high-purity natural diamond powder from select mines, used in electronics polishing, powder form certified. Fits HTS 7105.10.0015 other natural diamond dust.
Natural Diamond Gem Cutting Powder
Powder from natural diamonds for cutting and faceting gemstones, meeting 90% 0.5mm sieve threshold. HTS 7105.10.0015 for other natural diamond powders used in lapidary.
Natural Diamond Precision Honing Powder
5-15 micron natural diamond powder for hydraulic cylinder honing, compliant with powder definition. HTS 7105.10.0015 other natural diamond powders.
Natural Diamond Optical Polishing Powder
Sub-micron natural diamond powder for polishing glass and optics to lambda/10 flatness. Meets HTS 7105.10.0015 criteria for other natural diamond powder.
Natural Diamond Cylinder Liner Powder
Coarse-fine natural diamond powder (20-30 micron) for engine cylinder liner finishing. Qualifies under HTS 7105.10.0015 powder of natural diamonds, other.
Natural Diamond Superabrasive Powder
Monocrystalline natural diamond powder for superabrasive applications in tool sharpening, with 90%+ fines through 0.5mm. Classified in HTS 7105.10.0015 as other natural diamond powder, per chapter notes excluding clad or plated forms.
Natural Diamond Micron Powder Grade M10
Grade M10 natural diamond micron powder (avg. 10μm) for precision lapping, compliant with 0.5mm sieve powder definition. HTS 7105.10.0015 for other natural diamond powders, distinct from Chapter 68 abrasives.
Natural Diamond Powder for Wire Sawing
Specialty natural diamond powder optimized for wire sawing silicon wafers, fine enough for powder classification. Under HTS 7105.10.0015 as other natural diamond dust per notes.