Nano-Grade Diamond Powder 80+ Mesh from Japan
Ultra-fine natural diamond nanoparticles refined beyond 80 mesh for biomedical and electronics uses. Meets HTS 7105.10.00.11 powder criteria with 90%+ through 0.5mm sieve. Used in drug delivery systems and conductive coatings.
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
• Nanoparticle safety data sheets required for biomedical import compliance beyond standard HTS docs
• Specify agglomeration-free status in declarations for true powder form classification
• High-value item; consider carnet for trade shows vs. full entry procedures