COMPANIA DE MINAS BUENAVENTURA SA revenue for the last year amounted to 4.25 B PEN, the most of which — 16.36 B PEN — came from its highest performing source at the moment, Participation in Investments, the year earlier bringing 16.02 B PEN. The greatest contribution to the revenue figure was made by Peru — last year it brought COMPANIA DE MINAS BUENAVENTURA SA 3.00 B PEN, and the year before that — 2.03 B PEN.