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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'