3911.90.45.00/Phenolic Thermosetting Resin Pellets/Japan

Phenolic Thermosetting Resin Pellets from Japan

Pellets of phenolic resin, a thermosetting polymer containing aromatic monomer units derived from phenol and formaldehyde, supplied in primary form for molding applications. Classified under HTS 3911.90.4500 as a thermosetting product specified in note 3, not elsewhere included, with aromatic components. Used in electrical insulators and automotive parts due to heat resistance.

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%

Calculate with your customs value Verify classification with AI

Import Tips

• Verify 95%+ aromatic monomer content per chapter notes to avoid reclassification to generic polymers

• Provide certificates of analysis confirming thermosetting nature and primary form (pellets/prills)