Further complicating matters is the future of potash marketing agency Canpotex, which is increasingly worrisome to both the Saskatchewan and the federal governments.

FORBES: Canadians See Red Over Chinese Potash Takeover

The accord was for 1 million tons and was signed by Canpotex, a marketing compay for Saskatchewan potash producers, and the Chinese agency Sinofert.

FORBES: China is fertile ground for potash producers.

Potash exports from Canada are controlled by Canpotex, which is led by none other than the President and CEO of Potash Corp itself, William Doyle!

FORBES: Head To Canada For Bargains In Fertilizer And Energy