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Vaccenic Acid from Japan

Vaccenic acid is a trans-11 C18:1 unsaturated acyclic monocarboxylic acid from ruminant fats. Classifies under HTS 2916.19.30.00 regardless of cis/trans configuration. Studied for health benefits in supplements.

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

Trans fat labeling not applicable to pure compounds; FDA food contact notification

Distinguish from rumenic (conjugated) via spectroscopy