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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

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%

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