TORONTO — Sierra Metals Inc. (TSX: SMT | OTCQX: SMTSF | BVL: SMT) (“Sierra Metals” or the “Company”) today announced that a majority of its shareholders have committed not to tender their shares in the event that Alpayana S.A.C. (“Alpayana”) formalizes its proposed unsolicited all-cash take-over bid to acquire all of the issued and outstanding […]