Poly(1-butene) Pipe Grade Resin from United States
Poly(1-butene) Pipe Grade Resin is a high-density poly(1-butene) resin for piping applications, in primary granular form with more than 95% 1-butene monomer units. It offers superior creep resistance and flexibility, and falls under tariff item 3902.90.00 as an 'Other' olefin polymer.
Duty Rate — United States → 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
• Confirm the 1-butene content exceeds 95% by weight to support classification as polybutene under 3902.90.00
• Ensure the product is in primary form (granules) and not further worked
• Check the CBSA duty rate, as it may differ for pipe-grade resins