</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Resorcinol Bis(Diphenyl Phosphate) from Mexico

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 — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Oligomer distribution data to confirm chemical identity

Avoid 'oligomer' terminology suggesting polymers (Chapter 39)

Resorcinol Bis(Diphenyl Phosphate) from Mexico — Import Duty Rate | HTS 2919.90.30.00