Copolymer Polybutene PB-0300 MFI Pellets from United States
Copolymer polybutene pellets with a melt flow index of 0.3 g/10min, used in film blowing applications. The butene monomer units predominate by weight, classifying it as a polymer of other olefins in primary forms under tariff item 3902.90.00.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is in primary form (pellets) and that butene monomer units predominate by weight
• Declare the correct MFI value on the commercial invoice
• Verify if any anti-dumping or countervailing duties apply to polybutene imports