High-Purity Terephthalic Acid (HPTA) from Mexico
High-purity terephthalic acid (>99.99%) for pharmaceutical-grade PET and specialty films. Precisely matches HTS 2917.36.00.00 as a chemically defined aromatic polycarboxylic acid without exclusions.
Duty Rate — Mexico → United States
16.5%
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
• GMP certification for pharma claims; ultra-low metals spec sheet required; segregate from industrial PTA in manifests