Nexa Resources S.A. announces its 2018 Results agenda: Nexa Resources 2018 Annual Production Report and 2019 Guidance will be published on Tuesday, January 15th, 2019, after NYSE and TSX market hours. Nexa Resources 4Q18 and FY 2018 Earnings Release will be published on Friday, February 15th, 2019, after NYSE and TSX market hours. Earnings Webcast
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