Century Aluminum (NASDAQ:CENX) reported quarterly earnings of $0.36 per share which missed the analyst consensus estimate of $0.56 by 35.71 percent. This is a 1300 percent increase over losses of $(0.03) per share from the same period last year. The company reported quarterly sales of $633.90 million which beat the analyst consensus estimate of $577.60 million by 9.75 percent. This is a 29.50 percent increase over sales of $489.50 million the same period last year.