Crystal boule Flattener from Mexico
Apparatus grinding orientation flats on semiconductor boules to denote doping type (P/N) and resistivity for wafer identification. Laser-guided precision. HTS 8468.80.5000 for semiconductor preparation machinery.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Resistivity coding standards docs; integrated with pullers often
• Pitfall: general notchers to 8460