HANA MATERIALS INC. revenue for the last year amounted to 251.60 B KRW, the most of which — 217.42 B KRW — came from its highest performing source at the moment, Electrode (Ring), the year earlier bringing 202.30 B KRW. The greatest contribution to the revenue figure was made by South Korea — last year it brought HANA MATERIALS INC. 221.71 B KRW, and the year before that — 219.33 B KRW.