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CVD Synthetic Diamond Powder for PCD Production from Japan

Chemical Vapor Deposition (CVD) synthetic diamond powder used as sintering aid in Polycrystalline Diamond (PCD) tool inserts. HTS 7105.10.0050 for other synthetic diamond powders in qualifying fineness. Synthetic per chapter definitions, for industrial use.

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%

Import Tips

Certify CVD reactor process documentation; distinguishes from HPHT for authenticity

Prevent aggregation during shipping to maintain loose powder status vs bound articles

CVD Synthetic Diamond Powder for PCD Production from Japan — Import Duty Rate | HTS 7105.10.00.50