Crystal Ingot Notcher from Japan
Machine that cuts precise notches into semiconductor ingots to indicate crystal orientation for wafer slicing alignment. HTS 8445.90.00.00 as part of boule preparation equipment.
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
• Document notch angle/depth specs matching industry standards
• Avoid classification as general saw (8461)
• Include alignment verification system details