Aluminosilicate Glass Microspheres for Shot Peening from Japan
Precision-graded aluminosilicate glass microspheres (45-90 microns) for peening aerospace turbine blades. HTS 7018.20.00.00 classification for ≤1 mm diameter glass microspheres used industrially.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Sphericity and roundness certification required; comply with ITAR if defense-related; bulk density documentation essential