oil natural gas company in Gyeongsangbuk Do

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한국석유공사 동해지사

226 Guho-dong 226, 240-230 Donghae-si, South Korea

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Korea Gas Corporation headquarters

Ansim 3(sam).4(sa)-dong, 첨단로 120, 701-300 Dong-gu, South Korea

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한국가스공사

97 Hosan-ri, Wondeok-eup, 245-800 Samcheog, South Korea