COMPANIA DE MINAS BUENAVENTURA SA revenue for the last year amounted to 3.10 B PEN, the most of which — 16.02 B PEN — came from its highest performing source at the moment, Participation in Investments, the year earlier bringing 15.86 B PEN. The greatest contribution to the revenue figure was made by Peru — last year it brought COMPANIA DE MINAS BUENAVENTURA SA 2.03 B PEN, and the year before that — 2.14 B PEN.