Resorcinol Bis(Diphenyl Phosphate) from Japan
RDP is a halogen-free aromatic oligomeric phosphoric ester for engineering plastics. Despite higher molecular weight, classifies as aromatic phosphoric ester under HTS 2919.90.30.00 when chemically defined.
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
• Oligomer distribution data to confirm chemical identity
• Avoid 'oligomer' terminology suggesting polymers (Chapter 39)