High Purity Aluminum Powder 99.99% from Japan
4N (99.99%) ultra-high purity non-lamellar aluminum powder for semiconductor sputtering targets and electronics. Spherical particles 1-5 microns meet HTS 7603.10.00.00 for pure aluminum powders. Vacuum packaged to maintain extreme purity levels.
Duty Rate — Japan → United States
15%
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
• Provide glow discharge mass spectrometry (GDMS) analysis for trace element verification
• Ship in cleanroom double-bagged containers; declare cleanroom class
• Classify before consolidation into sputtering targets (7115 classification)