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Unfilled PBT Thermoplastic Resin from Mexico

Standard unfilled PBT resin suitable for extrusion and molding without glass fiber reinforcement. Meets HTS 3907.99.5010 criteria as other polyesters specifically polybutylene terephthalate ≥95% purity.

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

Clearly mark 'unmodified, unfilled PBT' on all documentation; test for moisture content before shipping (<0.02%); separate from compounded grades