Gypsum Lumps from United States
Crushed gypsum in irregular lump form, minimally processed after mining but not ground or calcined. This crude form is suitable for grinding into powder or direct agricultural use, and falls under the tariff item for unprocessed gypsum.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the lumps are not calcined or mixed with other materials
• Declare the product as 'crushed gypsum, uncalcined' on customs forms
• Consider the moisture content when declaring weight, as the statistical unit excludes water