Companhia Siderurgica Nacional S.A. revenue for the last year amounted to 7.50 B USD, the most of which — 4.30 B USD — came from its highest performing source at the moment, Steel, the year earlier bringing 4.55 B USD. The greatest contribution to the revenue figure was made by Brazil — last year it brought Companhia Siderurgica Nacional S.A. 4.14 B USD, and the year before that — 4.42 B USD.