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0508.00.00.00/Oyster Shells Unworked/Mexico

Oyster Shells Unworked from Mexico

Whole oyster shells (Crassostrea spp.) collected from shellfish farms, unworked or simply washed, not cut to shape. Under HTS 0508.00.00.00 as unworked shells of molluscs, commonly used for crafting, aquariums, or lime production.

Duty Rate — Mexico → United States

0%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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Import Tips

• Obtain shellfish origin certificates; clean of flesh residue to meet sanitary standards

• Declare weight accurately as shells are bulky; use ventilated packaging

Oyster Shells Unworked from Mexico — Import Duty Rate | HTS 0508.00.00.00