Clam Shell Powder from Japan
Simply ground powder from clam shells (Mercenaria spp.), unworked beyond basic crushing. Falls under HTS 0508.00.00.00 as powder of mollusc shells for soil amendment or cosmetics.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Particle size specs prevent chemical reclassification
• Eco-cert for organic farming use