Signature

     Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	Potash Corporation of Saskatchewan Inc.
	By:	/s/ John L.M. Hampton
Date: July 21, 2004		John L.M. Hampton Senior Vice President, General Counsel and Secretary Potash Corporation of Saskatchewan Inc.