 LIMA, Peru--BUSINESS WIRE--Compañía de Minas Buenaventura S.A.A. NYSE: BVN; Lima Stock Exchange: BUE.LM will hold its Third Quarter 2021 earnings conference call on: Friday, October 29, 2021 10:00 AM Eastern Time 9:00 AM Peru Time Participating on the call to review Buenaventuras Third Quarter 2021 financial and operating results will be Leandro García Raggio, Chief Executive Officer, as well as other members of the senior management team. Third quarter results will be issued on Thursd 