Crystal Grinder Transport Road Wheel from Mexico
Precision-balanced road wheel for transporting crystal grinders that shape semiconductor boules to exact wafer diameters. Falls under HTS 8431.49.90.84 as road wheels principally for heading 8430 semiconductor preparation equipment.
Duty Rate — Mexico → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Use HTS confirmatory rulings for high-value wheel sets to establish binding classification
• Label with specific machinery compatibility (e.g
• 'For ABC Crystal Grinder Model XYZ')
• Watch for country-of-origin marking requirements on visible wheel components