Sierra Metals Reports Continued Improved Financial Results for the First Quarter Of 2023Business Wire • 05/15/23
Sierra Metals Subsidiary in Peru, Sociedad Minera Corona Reports Q1 2023 Financial ResultsBusiness Wire • 05/03/23
CORRECTING and REPLACING - Sierra Metals Announces Fourth Quarter & Year End 2022 Consolidated Financial ResultsBusiness Wire • 03/29/23
Sierra Metals Announces Fourth Quarter & Year End 2022 Consolidated Financial ResultsBusiness Wire • 03/28/23
Sierra Metals Announces Refinancing Agreement and Ongoing Discussions to Allow for Flexibility on Debt Repayment for 2023Business Wire • 03/13/23
Sierra Metals Subsidiary in Peru, Sociedad Minera Corona Reports Q4 and Full-year 2022 Financial ResultsBusiness Wire • 02/16/23