Polyhydroxyalkanoate (PHA) Biopolymer Resin from Germany
PHA is a family of bio-based polyesters from bacterial fermentation, used in packaging films, in primary pellet form. Classified HTS 3907.99.5050 as other polyesters based on hydroxyalkanoic acid monomer units forming ester bonds predominating by weight.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Include biodegradation test certifications and monomer analysis for bio-polyester verification
• Ensure no blending with non-ester polymers exceeding weight thresholds per Chapter 39 notes
• Report exact statistical suffix based on end-use declarations if available