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8479.79.00.00/Crystal Orientation Grinder/Mexico

Crystal Orientation Grinder from Mexico

Machine that grinds flats on semiconductor boules at precise crystallographic angles to indicate doping type and resistivity. Uses X-ray diffraction for orientation accuracy. HTS 8479.79.00.00 for orientation-specific preparation equipment.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Document X-ray alignment capabilities; comply with radiation safety regs

• Pitfall: confusion with general surface grinders