Wonik Materials Co Ltd :Says it changed CEO to Lee Mun Yong from Lee Hyeon Deok, effective March 24.
Youngbo Chemical Co Ltd :Says it will buy a China-based new material firm for 26.88 billion won.
Isu Chemical Co Ltd :Sees FY 2017 operating profit to be 42 billion won.
Osaka Soda Co Ltd : Says it appoints Kenshi Terada as new president to succeed Tamotsu Sato . Says it appoints Tamotsu Sato as new chairman of the board .Says effective date is June 29.
Mergers & Acquisitions
Restructuring & Reorganization
Expansion & New Markets
No related earnings announcements are currently scheduled within the next 7 days.