TORONTO–(BUSINESS WIRE)– Sierra Metals Inc. (TSX:SMT)(BVL:SMT)(NYSE American:SMTS) (“Sierra Metals” or the “Company”) today reported revenue of $49.2 million and adjusted EBITDA of $12.0 million on throughput of 568,401 tonnes and metal production of 4.0 million silver equivalent ounces, or 21.8 million copper equivalent pounds, or 50.6 million zinc equivalent pounds for the three month period ended March 31, 2019.