LIMA, Peru–(BUSINESS WIRE)–Compañia de Minas Buenaventura S.A.A. (“Buenaventura” or “the Company”) (NYSE: BVN; Lima Stock Exchange: BUE.LM), Peru’s largest publicly-traded precious metals mining company, today announced that Mr. Gonzalo Eyzaguirre, Buenaventura´s Vice President of Operations, has been designated to serve as interim General Manager of Sociedad Minera El Brocal S.A.A. (“El Brocal”), Buenaventura´s subsidiary, effective July 19, 2017. Mr. Eyzaguirre, will maintain his responsibi