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Nano-Diamond Powder USP Grade from Japan

Ultra-fine nano-scale synthetic diamond powder (USP purified) for biomedical polishing, 100% through 0.5mm sieve. HTS 7105.10.00 for all diamond powders regardless of size. Excludes semiprecious stone mixtures.

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

Include USP/ISO biomedical certifications

Declare nano status but emphasize diamond composition

Separate from drug delivery nanoparticles (3002)