ASTECH CO., LTD. revenue for the last year amounted to 47.15 B KRW, the most of which — 38.53 B KRW — came from its highest performing source at the moment, Ultraviolet Screening Material. The greatest contribution to the revenue figure was made by International — last year it brought ASTECH CO., LTD. 32.45 B KRW, and the year before that — 25.26 B KRW.