DALLAS—-Celanese Corporation : Three Months Ended March 31, 2010 2009 Net sales 1,388 1,146 Operating profit 27 Net earnings attributable to Celanese Corporation 18 Operating EBITDA 1 246 136 Diluted EPS – continuing operations $0.09 Diluted EPS – total $0.10 Adjusted EPS 2 $0.67 $0.08 1 Non-U.S.