Following the release of the production results for the 4th quarter, analyst Christos Doulis reiterated his buy rating and target price of $2.20, a premium of 52% to the $1.45 price on February 3rd, the day the report was issued. Sierra Metals is a Canadian mining company focused on production of precious and base metals from its Yauricocha Mine in Peru, and its Bolivar Mine and Cusi Mine in Mexico.