0309.90.50.30/Frozen Conch Flour Blend Base/Mexico

Frozen Conch Flour Blend Base from Mexico

Frozen flour primarily from conch molluscs, minimally blended for texture, used in fritter batters or conch salad. HTS 0309.90.50.30 covers this as frozen mollusc flour, conch-specific, human-fit.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

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Import Tips

• Ensure >90% conch content declaration to stay in 0309; blends may shift if diluents dominate

• Chain of custody docs from harvest to freeze critical for Section 609