3503.00.10.00/Hake Bladder Isinglass Glue/Japan

Hake Bladder Isinglass Glue from Japan

Isinglass glue made from dried hake fish swim bladders, commonly used for clarifying beverages like wine and beer. Classified under HTS 3503.00.10.00 as fish glue, which includes isinglass of fish origin. It provides a pure, reversible adhesive bond.

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

• For food-grade uses, obtain FDA prior notice and ensure compliance with 21 CFR for fish-derived additives

• Document fish species origin to distinguish from mammalian isinglass, preventing misclassification