Injection Molding Polystyrene IMP 350 from United States
Injection Molding Polystyrene IMP 350 is a high-flow polystyrene resin in pellet form, with a styrene monomer content exceeding 95% by weight. It is used for precision injection molding and is classified under tariff item 3903.90.00 as 'Other' polymers of styrene in primary forms, being a homopolymer not otherwise specified.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is in primary form (pellets) and that styrene content exceeds 95% by weight
• Provide technical documentation to the CBSA to support classification
• Ensure the product is not a finished article, which would fall under a different chapter