Industrial 1,4-Butanediol from Mexico
Technical-grade 1,4-butanediol for plasticizer and polymer synthesis, classified as butylene glycol under HTS 2905.39.10.00. Chemically defined acyclic diol meeting Chapter 29 purity standards.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Declare intended polymer use on commercial invoice; ensure <0.1% water content certification; use stainless steel containers to prevent contamination