Zirconia Ceramic Bearing Balls from Japan
Yttria-stabilized zirconia (YTZP) balls for chemically-resistant bearings in wafer preparation chemical-mechanical polishers. High fracture toughness for semiconductor processing. HTS 8482.91.0090.
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
• 3-point bend strength certification; yttria content verification (3mol%); chemical resistance test data for slurries