Gallium Arsenide Boule Shaper from Japan
Specialized shaping machine for compound semiconductor boules like GaAs, featuring corrosion-resistant tooling for precise diameter control. HTS 8461.90.60.90 other machine tools working compound cermets.
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 GaAs/GaN chemical resistance certification for compound semis
• Document thermal expansion matching between tooling and boule materials