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8482.91.00.90/Zirconia Ceramic Bearing Balls/Japan

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%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• 3-point bend strength certification; yttria content verification (3mol%); chemical resistance test data for slurries