SUMCO CORP. revenue for the last year amounted to 2.73 B EUR, the most of which — 2.73 B EUR — came from its highest performing source at the moment, High Purity Silicon, the year earlier bringing 3.14 B EUR. The greatest contribution to the revenue figure was made by Taiwan — last year it brought SUMCO CORP. 948.81 M EUR, and the year before that — 975.64 M EUR.