Cresyl Diphenyl Phosphate (CDP) from Mexico
Cresyl diphenyl phosphate is a mixed aromatic phosphoric ester serving as a flame retardant in engineering plastics and hydraulic fluids. It qualifies for HTS 2919.90.30.00 as an 'other' aromatic derivative of phosphoric esters per Chapter 29 chemical compound definitions.
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
• Submit NMR/GC-MS analysis confirming aromatic substitution pattern
• Document stabilizer content doesn't exceed Chapter 29 note (f) allowances
• Label clearly as 'chemical intermediate' not 'hydraulic fluid component'