Polyhydroxyalkanoate (PHA) Biopolymer Resin from Mexico
Polyhydroxyalkanoate (PHA) biopolymer resin, a family of bio-based polyesters from bacterial fermentation, used in packaging films, in primary pellet form. This polyester is classified under 3907.99.00 as other polyesters, as hydroxyalkanoic acid monomer units form ester linkages. The product is in primary form and meets the definition of a polyester under chapter note 1.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the PHA is not a blend with other polymers, as blends are classified by the predominant monomer
• Keep documentation on the fermentation process and polymer composition to support classification
• Check if the resin qualifies for any environmental or sustainability incentives under Canadian import programs