Sierra Metals Inc. (TSX:SMT)(BVL:SMT)(NYSE American:SMTS) (“Sierra Metals” or the “Company”) today reported revenue of $232.4 million and adjusted EBITDA of $89.8 million on throughput of 2,325,288 tonnes and metal production of 18.0 million silver equivalent ounces, 95.2 million copper equivalent pounds, and 215.1 million zinc equivalent pounds for the year ended December 31, 2018.