Sierra Metals Inc.

Sierra Metals Inc., together with its subsidiaries, focuses on the production, exploration, and development of precious and base metals in Peru and Mexico. It primarily focuses on exploration of silver, copper, lead, zinc, and gold deposits. The company’s property is the 82% owned polymetallic Yauricocha Mine located in the Yauyos province in Peru; and the company owned 100% in Bolivar Mine property located in Mexico. The company was formerly known as Dia Bras Exploration Inc. and changed its name to Sierra Metals Inc. in December 2012. The company was incorporated in 1996 and is headquartered in Toronto, Canada. As of May 23, 2025, Sierra Metals Inc. operates as a subsidiary of Alpayana S.A.C.