Phthalate Plasticizer DBP (Dibutyl Phthalate) from Mexico
Standard dibutyl phthalate used in nitrocellulose lacquers, adhesives, and flexible PVC consumer goods. Precisely classified under HTS 2917.34.0110 as the dibutyl ester of 1,2-benzenedicarboxylic acid per Chapter 29 hierarchy.
Duty Rate — Mexico → United States
100%
Rate breakdown
9903.04.6093.5%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Require manufacturer's specification sheet confirming orthophthalic acid derivation
• Check Proposition 65 labeling requirements for California entry due to developmental toxicity
• Avoid bulk packaging that suggests Chapter 38 chemical preparation status