HANA MATERIALS revenue for the last year amounted to 233.58 B KRW, the most of which — 202.30 B KRW — came from its highest performing source at the moment, Electrode (Ring), the year earlier bringing 270.55 B KRW. The greatest contribution to the revenue figure was made by South Korea — last year it brought HANA MATERIALS 218.97 B KRW, and the year before that — 276.50 B KRW.