LIMA, Peru, April 26, 2016 /PRNewswire/ -- Compañía de Minas Buenaventura S.A.A. ("Buenaventura") (NYSE: BVN; Lima Stock Exchange: BUE.LM), Peru's largest publicly traded, precious metals mining company announced today that it will host its First Quarter 2016 earnings conference call & audio webcast on Friday, April 29, 2016 @ 11:00
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