KOREA GAS CORPORATION revenue for the last year amounted to 44.56 T KRW, the most of which — 42.78 T KRW — came from its highest performing source at the moment, Gas Introduction and Sale, the year earlier bringing 49.62 T KRW. The greatest contribution to the revenue figure was made by South Korea — last year it brought KOREA GAS CORPORATION 42.88 T KRW, and the year before that — 49.67 T KRW.