Eastman Chemical (NYSE:EMN) reported quarterly earnings of $1.09 per share which beat the analyst consensus estimate of $1.06 by 2.83 percent. This is a 42.93 percent decrease over earnings of $1.91 per share from the same period last year. The company reported quarterly sales of $2.177 billion which beat the analyst consensus estimate of $2.168 billion by 0.43 percent. This is a 4.93 percent decrease over sales of $2.290 billion the same period last year.