GERDAU, S.A revenue for the last year amounted to 237.19 B MXN, the most of which — 91.33 B MXN — came from its highest performing source at the moment, North America Operation, the year earlier bringing 117.45 B MXN. The greatest contribution to the revenue figure was made by North America — last year it brought GERDAU, S.A 112.83 B MXN, and the year before that — 142.39 B MXN.