Compass Minerals Intl (NYSE:CMP) reported quarterly earnings of $0.63 per share which beat the analyst consensus estimate of $0.01 by 6200 percent. This is a 57.72 percent decrease over earnings of $1.49 per share from the same period last year. The company reported quarterly sales of $494.60 million which beat the analyst consensus estimate of $413.67 million by 19.56 percent. This is a 35.88 percent increase over sales of $364.00 million the same period last year.