Sierra Metals appoints Luis Marchese to its Board of Directors as next CEO
– CANADA, Toronto – Sierra Metals Inc. (TSX: SMT | BVL: SMT | NYSE: SMTS) today announced the appointment of Luis C.…
– CANADA, Toronto – Sierra Metals Inc. (TSX: SMT | BVL: SMT | NYSE: SMTS) today announced the appointment of Luis C.…