GERDAU SA revenue for the last year amounted to 243.52 B MXN, the most of which — 100.41 B MXN — came from its highest performing source at the moment, Brazil Operation, the year earlier bringing 91.24 B MXN. The greatest contribution to the revenue figure was made by North America — last year it brought GERDAU SA 123.49 B MXN, and the year before that — 112.83 B MXN.