Potash September 26, 2011Eastern Cornbelt, Potash Muriate, Southeast, Southern Plains, U.S. Gulf, Western, Western Cornbeltwebster@kennedyinfo.com U.S. Gulf: Recent barge trades were put at $545-$550/st FOB.This content is restricted to site members. If you are an existing user, please log in. If you would like to Subscribe please go to the 'Subscribe' area from the main menu.