Shares at one-year high
PFS due in 2021 on three expansions
PEA follows similar study for its Bolivar mine
Releases resource updates and a PEA
Operational improvements drive Bolivar and Cusi to record Q3 production
CEO says June quarter results pleasing; second half could be stronger
Miner has appointed high-profile CEO from June 1
Peru and Mexico metals producer wants to put horrible Q1 behind it
Company seeking review of environmental decision
Yauricocha and Bolivar mines performed well, with additional benefits from Cusi