3902.90.00.50/Polyoctene Elastomer Resin/Japan

Polyoctene Elastomer Resin from Japan

PolYOCTene, a 1-octene based elastomer resin in primary form, classified HTS 3902.90.0050 for other olefin polymers with predominant octene monomer. Used in tire compounds and wires for elasticity. Subheading (a)(4) applies for non-dominant specific olefins.

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%

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Import Tips

• Provide GC-MS analysis for octene monomer confirmation

• Distinguish from rubber via solid primary pellet form

• Monitor for ethylene comonomer pushing to 3901