PBT Engineering Thermoplastic Granules from Mexico
High-performance PBT granules for producing connectors and housings in consumer electronics. Falls under 3907.99.5010 as pure polybutylene terephthalate polyester in primary granular form, meeting 95% monomer purity requirement.
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
• Label packaging with exact trade name and CAS number (26062-94-2); retain supplier specs showing no significant copolymer content; avoid mixing with PET resins in same container