Aluminosilicate Glass Microspheres for Shot Peening from Mexico
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 — Mexico → United States
15%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, 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