99.9% Pure p-Xylene from Mexico
High-purity p-Xylene (99.9%) meeting industrial specifications for PTA production, classified as the chemically defined compound under HTS 2902.43.00.00. This isomer is separated from o- and m-xylene via adsorption processes.
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
• Require GC-MS analysis certificates to confirm isomer purity >99%, preventing reclassification as mixed xylenes
• Use stainless steel IBC totes with proper grounding for static electricity prevention during import handling
• Declare exact CAS number (106-42-3) on commercial invoice to facilitate customs chemical identification