Polyterpene Thermoplastic Pellets from Mexico
Synthetic polyterpene resins in thermoplastic pellet primary form, covered under 3911 note 3 products. 3911.90.91.10 applies as other thermoplastic, ideal for hot-melt adhesives with high tack.
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
• Provide GC-MS analysis showing terpene monomer >95% to meet poly prefix rule
• Declare as 'primary pellets' not for retail to avoid 3924 household misclassification