Nexa Res (NYSE:NEXA) reported quarterly earnings of $0.67 per share which missed the analyst consensus estimate of $0.68 by 1.47 percent. This is a 318.75 percent increase over earnings of $0.16 per share from the same period last year. The company reported quarterly sales of $888.000 million which beat the analyst consensus estimate of $828.011 million by 7.24 percent. This is a 41.63 percent increase over sales of $627.000 million the same period last year.