Our Leadership
Yun Birm, Choi
Executive Chairman
CEO
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Je Joong, Lee
Vice-Chairman
CTO
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Ki-deok, Park
President
TD Business Unit
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Tae-woong, Jung
President
Refining Business Unit
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Mookyung, Jung
President
Sustainability Management Unit
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Soon Hum, Baek
President
Business Management Unit, CHO
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Kiwon, Park
President
Crucible Unit E&C
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Seung Ho, Rhee
President
CFO
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Min Seok, Choi
Vice-President
Raw Materials/ Procurement/ Sales & Marketing Division
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Joo Won, Choi
Vice-President
SMC/SMH
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Dong-wan, Kang
Vice-President
Raw Materials Division
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Kijune, Kim
Vice-President
Sustainability Management Division
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Hedy Cray
Vice-President
Global Affairs
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Seung Hyun, Kim
Vice-President
Onsan Refinery
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Gyeong Deok, Kwon
Vice-President
Engineering Division
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Nam Jun, Seong
Vice-President
Safety & Environment Management Division
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Sung Che, Lee
Vice-President
SMC
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