Century Aluminum (NASDAQ:CENX) reported quarterly earnings of $1.63 per share which missed the analyst consensus estimate of $1.80 by 9.44 percent. This is a 352.78 percent increase over earnings of $0.36 per share from the same period last year. The company reported quarterly sales of $649.200 million which beat the analyst consensus estimate of $636.350 million by 2.02 percent. This is a 2.41 percent increase over sales of $633.900 million the same period last year.