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Alpha-Linolenic Acid 50% Oil from Japan

Concentrate containing 50% alpha-linolenic acid (ALA, C18:3) from flaxseed oil, classified as linolenic acid under HTS 2916.15.51.00. Used in omega-3 supplements and paints. Chapter 29 applies to chemically defined unsaturated monocarboxylic acids.

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

Fatty acid methyl ester (FAME) profile required showing ALA isomer predominance

Distinguish from marine omega-3s (EPA/DHA) which may have different classifications

Peroxide value testing prevents rancidity claims affecting valuation