RFHIC revenue for the last year amounted to 111.40 B KRW, the most of which — 78.53 B KRW — came from its highest performing source at the moment, Gallium Nitride Power Amplifier, Etc., the year earlier bringing 61.77 B KRW. The greatest contribution to the revenue figure was made by South Korea — last year it brought RFHIC 77.58 B KRW, and the year before that — 77.88 B KRW.