Sierra Metals Reports 2017 Production Results and Announces 2018 Production, Cost, and Capex Guidance
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Sierra Metals Inc. (TSX: SMT) (BVL: SMT) (NYSE AMERICAN: SMTS) (“Sierra Metals” or “the Company”) is pleased to report fourth quarter 2017 and full year 2017 production results, as well as 2018 production, cost, and capex guidance.