2711.14.00.30/Polymer-Grade Liquefied Butylene (C4 Olefin Mix)/Japan

Polymer-Grade Liquefied Butylene (C4 Olefin Mix) from Japan

Polymer-grade liquefied butylene is a high-purity C4 olefin mixture (85%+ total butylene isomers) for polyethylene co-monomer use, falling under HTS 2711.14.00.30. Specifications ensure low impurities for resin production.

Duty Rate — Japan → United States

0%

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 polymer producer specifications confirming <100 ppm acetylenes/dienes for grade verification

• Use nitrogen-padded containers to prevent oxidation; test dissolved oxygen levels upon arrival

• Coordinate with CBP for advance ruling on exact isomer ratios if borderline with propylene content

Polymer-Grade Liquefied Butylene (C4 Olefin Mix) from Japan — Import Duty Rate | HTS 2711.14.00.30