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7105.10.00.15/Natural Diamond Cylinder Liner Powder/Japan

Natural Diamond Cylinder Liner Powder from Japan

Coarse-fine natural diamond powder (20-30 micron) for engine cylinder liner finishing. Qualifies under HTS 7105.10.0015 powder of natural diamonds, other.

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

• ,Declare friability index; affects industrial vs gem use ruling

• Bulk 25kg drums common; ensure UN-approved for air/sea