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| EXECUTIVE | HEE-SEOK LEE | Division Director | 82-2-3782-8950 | acct@ostworld.co.kr |
|---|---|---|---|---|
| MI-SOOK MOON | Accountant | 82-2-3782-8955 | moon@ostworld.co.kr | |
| SUNG-SOON LEE | Accountant | 82-2-3782-8951 | seongsoon@ostworld.co.kr | |
| HA-YOUNG CHEON | Accountant | 82-2-3782-8918 | erato25@ostworld.co.kr | |
| JU-EUN PAKE | Accountant | 82-2-3782-8959 | pakeunju@ostworld.co.kr |
