Sierra Metals Announces Appointments of CEO Ernesto Balarezo and CFO José Fernández-Baca
“The Sierra Metals Board of Directors is very pleased to secure Mr. Balarezo and Mr. Fernández-Baca as CEO and CFO of the Company,” said Oscar Cabrera, Chair of Sierra Metals’ Board of Directors. “Both accepted their interim roles at a challenging time for the Company and demonstrated tremendous leadership in stabilizing and optimizing our operations.”












