3902.90.00.10/Pure Polybutylene Homopolymer Granules/Mexico

Pure Polybutylene Homopolymer Granules from Mexico

Pure Polybutylene Homopolymer Granules contain 98%+ butene-1 monomer units in unmodified primary form for masterbatch production. Ideal for blending in wire insulation and medical tubing. Classified specifically as polybutylene under 3902.90.0010 due to exceeding 95% named polymer threshold.

Duty Rate — Mexico → 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
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Import Tips

• Include GPC/Molecular weight certificates to prove primary polymer status

• Declare exact % composition on commercial invoice to match subheading note (a)(1)

Pure Polybutylene Homopolymer Granules from Mexico — Import Duty Rate | HTS 3902.90.00.10