2905.42.00.00/Dipentaerythritol Byproduct Pentaerythritol/Japan

Dipentaerythritol Byproduct Pentaerythritol from Japan

Pentaerythritol containing minor dipentaerythritol impurities from synthesis, still classified as primary pentaerythritol product. Meets HTS 2905.42.00.00 as it is predominantly the chemically defined compound with allowable impurities.

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

• Include GC/MS chromatogram showing >90% pentaerythritol to confirm principal compound

• Declare as 'pentaerythritol with dipentaerythritol' not isomer mixture

• Monitor for Chapter 27 if hydrocarbon-like