Crystal boule Grinder-Polisher from Mexico
Dual-function machine that grinds semiconductor boules to diameter then polishes flats for crystal orientation marking. HTS 8474.80.0015 covers grinding/polishing of solid mineral semiconductor crystals.
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
• Provide SEMI-standard compliance documentation for semiconductor industry acceptance
• Detail polishing media specs showing suitability for silicon/gallium arsenide