Resazurin-Treated Diamond Particles from Japan
Synthetic diamonds coated with resazurin for electrochemical grinding applications. Still classified 7102.29.00 as primary diamond material predominates. Used in advanced manufacturing for precision metal removal.
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
• Disclose surface treatment but emphasize diamond >99% composition; provide treatment purpose documentation
• Avoid 'plated' terminology per chapter notes
• End-use statement for manufacturing essential