Nexa Resources S.A. reported consolidated production and sales results for the fourth quarter and full year 2018. For the quarter, the company produced treated ore production of 3,435 kton against 3,351 kton a year ago. Zn Eq mining production was 150.0 kton against 153.5 kton a year ago.

For the year, the company produced treated ore production of 13,051 kton against 13,015 kton a year ago. Zn Eq mining production was 555.7 kton against 571.2 kton a year ago.

For the quarter, the company produced total sales of 158.3 kton against 155 kton a year ago.

For the year, the company produced total sales of 616.9 kton against 593.9 kton a year ago.

For the year 2019, the company estimates production of Zinc of 375 kton to 395 kton, Lead of 52 kton to 57 kton, copper of 37 kton to 40 kton, silver of 8,000 koz to 8,600 koz and gold of 21 koz to 23 koz.