2902.90.90.00/Acenaphthene/Japan

Acenaphthene from Japan

Acenaphthene is a tricyclic aromatic hydrocarbon derived from coal tar, used in dye manufacturing and plastics. Classified under HTS 2902.90.90.00 as other cyclic hydrocarbons not specifically listed.

Duty Rate — Japan → United States

10%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter

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Import Tips

• Provide GC-MS analysis confirming >98% purity to maintain Chapter 29 classification

• Include origin certificate distinguishing synthetic vs coal tar derivation if applicable

• Declare proper shipping name 'Acenaphthene, molten' if shipped above 92°C melting point