Zirconia Ceramic Bearing Balls from Canada
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 — Canada → United States
14.4%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• 3-point bend strength certification; yttria content verification (3mol%); chemical resistance test data for slurries