Crystal Flat Grinding Machine from Japan
Specialized grinder creating orientation flats on semiconductor boules to denote doping type and resistivity for wafer processing. Under HTS 8461.50.80.90 as other machine tools for shaping by cermet removal per statistical notes.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include resistivity correlation charts in technical docs
• Train staff on HTS statistical note language for CBP interactions