Ammonium Nitrate December 9, 2013Ammonium Nitrate, California, Market Watch, Pacific N.W., U.S. Gulf, Western Cornbeltmickeybarb@charter.net U.S. Gulf: With an uptick in urea and UAN barges,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.