7102.21.40.00/Bruted Diamond Lapping Plates/Japan

Bruted Diamond Lapping Plates from Japan

Roughly bruted diamond plates used for precision lapping of mechanical components. These fall under HTS 7102.21.40.00 as simply bruted industrial diamonds.

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

• Document surface roughness to prove bruted, not polished status

• Provide flatness tolerance specs confirming industrial application

• Use continuous bond for high-volume lapping plate imports