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 preliminary 3Q17 production and volume sold results as well as 2017 operating guidance (100% basis). 3Q17 Production per Metal and 2017 Operating Guidance (100% basis) 1Q17 (Actual) 2Q17 (Actual) 3Q17 (Actual) 9M17 (A
