Polymer-Grade p-Xylene from Mexico
Ultra-high purity p-Xylene (>99.95%) specifically refined for terephthalic acid production in polyester fiber manufacturing, classified under HTS 2902.43.00.00 as pure cyclic hydrocarbon. Meets ASTM D841 specifications.
Duty Rate — Mexico → United States
10%
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
• Include crystallization process documentation proving separation from mixed xylenes for Chapter 29 purity
• Pre-register with US EPA if destined for facilities requiring TSCA import certification
• Use nitrogen blanketing during storage/transport to prevent oxidation/peroxide formation