Century Aluminum (NASDAQ:CENX) reported quarterly earnings of $0.30 per share which missed the analyst consensus estimate of $0.54 by 44.44 percent. This is a 2900 percent increase over earnings of $0.01 per share from the same period last year. The company reported quarterly sales of $628.10 million which beat the analyst consensus estimate of $591.73 million by 6.15 percent. This is a 12.00 percent increase over sales of $560.80 million the same period last year.