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Herring Oil for Omega-3 Supplements from Japan

High-purity herring oil standardized for omega-3 fatty acids, refined from herring flesh. Classified under HTS 1504.20.40.00 as an unmodified fraction of fish oil from herring. Primarily used in human dietary 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

Include lab tests proving omega-3 (EPA/DHA) content and that it's not from liver sources

Label as 'food grade' if for human consumption and comply with FDA import alerts on contaminants

Avoid bulk packaging that might suggest industrial use, triggering different statistical reporting

Herring Oil for Omega-3 Supplements from Japan — Import Duty Rate | HTS 1504.20.40.00