ECOPRO revenue for the last year amounted to 7.26 T KRW, the most of which — 8.43 T KRW — came from its highest performing source at the moment, Battery Material, the year earlier bringing 6.58 T KRW. The greatest contribution to the revenue figure was made by Overseas — last year it brought ECOPRO 6.04 T KRW, and the year before that — 4.03 T KRW.