Injection Molding Grade PBT Resin from China
PBT resin optimized for high-speed injection molding of thin-walled parts. Classified as polybutylene terephthalate in primary forms under HTS 3907.99.5010 per official purity definitions.
Duty Rate — China → United States
44%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
Import Tips
• Specify MFR range (10-30 g/10min) in commercial invoice; use nitrogen-flushed packaging; verify no flame-retardant additives present