8412.90.90/Wafer Lapping Machine Servo Motor/Japan

Wafer Lapping Machine Servo Motor from Japan

Closed-loop servo motor maintaining flatness tolerances during wafer lapping for semiconductor fabrication readiness. Classified 8412.90.90 as part of precision motors in wafer prep equipment.

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

• Include surface flatness tolerance specs (e.g

• microns); avoid bulk packaging misclassification as general servos; prepare for CBP requests for end-use verification