TSEC CORPORATION revenue for the last year amounted to 8.26 B TWD, the most of which — 8.10 B TWD — came from its highest performing source at the moment, Solar Module, the year earlier bringing 8.84 B TWD. The greatest contribution to the revenue figure was made by Asia — last year it brought TSEC CORPORATION 8.10 B TWD, and the year before that — 8.99 B TWD.