Compass Minerals Wynyard Inc.

Protassium+ 17 GL Sulfate of Potash 0-0-52 Plus 18% Sulfur

Protassium+ 3 IX Sulfate of Potash 0-0-53 Plus 18% Sulfur

Protassium+ Select IX Sulfate of Potash 0-0-53 Plus 18% Sulfur