Land Plaster Gypsum from Japan
Coarse-ground gypsum powder known as land plaster for agricultural soil sulfur supply. The grinding is a mechanical process that does not alter the chemical structure, so it remains classified as uncalcined gypsum under this item.
Duty Rate — Japan → Canada
0%
Import Tips
• Verify the powder is not calcined or mixed with fertilizers or other additives
• Provide a product specification sheet showing it is pure gypsum
• Check if the product qualifies for duty-free entry under agricultural trade agreements