Terephthalate-Based Epoxy Plasticizer from Mexico
Epoxidized terephthalate ester combines plasticizing with secondary stabilization for PVC compounds. HTS 2917.39.20.00 as aromatic polycarboxylic plasticizer. Used in wire insulation requiring heat aging resistance.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Document epoxy oxygen content and oxirane number for dual-function verification
• Epoxy plasticizers may require additional reactivity testing for classification
• Store below 40°C to prevent premature curing during transit