Polybutylene Resin PB-01 from China
Polybutylene resin PB-01 is a high-purity thermoplastic polymer in primary pellet form, consisting of at least 95% butene-1 monomer units by weight. It is used in hot-melt adhesives and pipe manufacturing due to its flexibility, and it falls under tariff item 3902.90.00 as an 'Other' olefin polymer.
Duty Rate — China → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Verify that the butene-1 content is at least 95% by weight to support classification as polybutylene under 3902.90.00
• Ensure the product is in primary form (pellets) and not further worked
• Check the CBSA's duty rate for this tariff item, as it may be subject to trade agreement preferences