 LIMA, Peru--BUSINESS WIRE--Compañía de Minas Buenaventura S.A.A. NYSE: BVN; Lima Stock Exchange: BUE.LM will hold its Fourth Quarter 2021 earnings conference call on: Friday, February 25, 2022 9:00 AM Eastern Time 9:00 AM Peru Time Participating on the call to review Buenaventuras Fourth Quarter 2021 financial and operating results will be Leandro García Raggio, Chief Executive Officer, as well as other members of the senior management team. Fourth quarter results will be issued on Thu 