 LIMA, Peru--BUSINESS WIRE--Compañia de Minas Buenaventura S.A.A. Buenaventura or the Company NYSE: BVN; Lima Stock Exchange: BUE.LM, Perus largest publicly-traded precious metals mining company, is pleased to announce that on January 28, 2021 the Deferral and Fractioning approval process with the Peruvian National Customs and Tax Administration Superintendence SUNAT, associated with Buenaventuras ongoing tax dispute concluded. Said dispute is related to the SUNAT s refusal to re 