Clam Shell Powder from Japan
Powder obtained from clam shells (Mercenaria spp.) by simple grinding, with no further working or chemical treatment. This falls under tariff item 0508.00.00 as powder of shells of molluscs, commonly used in soil amendments, cosmetics, or as a calcium supplement.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the powder is free of organic matter and declare it as 'powder of shells' to match the tariff description
• If the powder is intended for agricultural use, check with the Canadian Food Inspection Agency (CFIA) for any fertilizer regulations
• Keep the grinding process simple (no heat or chemical treatment) to avoid reclassification