UNITED STATES STEEL CORP revenue for the last year amounted to 15.61 T CLP, the most of which — 9.58 T CLP — came from its highest performing source at the moment, Flat-Rolled, the year earlier bringing 9.47 T CLP. The greatest contribution to the revenue figure was made by North America — last year it brought UNITED STATES STEEL CORP 12.63 T CLP, and the year before that — 12.81 T CLP.