3902.90.00.50/Poly(1-butene) Pipe Grade Resin/Japan

Poly(1-butene) Pipe Grade Resin from Japan

High-density poly(1-butene) resin for piping applications, classified in HTS 3902.90.0050 as other olefin polymers in primary granular form with >95% 1-butene monomer units. It offers superior creep resistance and flexibility for plumbing and gas pipes. Subheading notes place it in 'Other' after polypropylene specifics.

Duty Rate — Japan → United States

6.5%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Calculate with your customs valueVerify classification with AI

Import Tips

• Provide density and melt index specs matching 1-butene polymer characteristics

• Avoid bulk packaging that mimics finished pipes (3925 classification risk)

• Certify no plasticizers added, per subheading note for related plastics

Poly(1-butene) Pipe Grade Resin from Japan — Import Duty Rate | HTS 3902.90.00.50