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Hydrocarbon Petroleum Resin C5 from Japan

A thermoplastic resin derived from C5 petroleum byproducts, containing aromatic monomer units from its polymerization process. Classified under HTS 3911.90.25.00 as a petroleum resin in primary form, meeting the criteria for aromatic-derived thermoplastic products not elsewhere specified.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Verify monomer composition via lab analysis to confirm aromatic content exceeds predominant threshold per subheading note (a)(4)

Ensure certificate of analysis specifies primary pellet or granular form, avoiding classification as compounded plastics in 3920

Declare exact petroleum derivation to prevent misclassification under generic polymers