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2918.30.90.00/5-Oxohexanoic Acid/Japan

5-Oxohexanoic Acid from Japan

5-Oxohexanoic acid features a ketone at position 5 relative to carboxylic acid, under HTS 2918.30.90.00. Intermediate in adipic acid synthesis routes.

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

• Cyclohexanone process certification if relevant to origin

• Vapor pressure data for confined space shipping requirements

5-Oxohexanoic Acid from Japan — Import Duty Rate | HTS 2918.30.90.00