[eDisclosure Notice] KOSPI - Day 1

< Major Announcements After Market Close >

◆Hyosung Chemical=Decided to provide a debt guarantee of 70.6 billion KRW for the debts of Hyosung Vina Chemical.

◆KPX Chemical=Changed to a co-CEO system with Yang Jun-young, Kim Moon-young, and Choi Jae-ho as each representative director.

◆Younghwa Metal=Announced a turnaround to a loss with an operating loss of 5.26704 billion KRW last year. Sales decreased by 22.8% to 179.6 billion KRW.

◆Savezone I&C=Announced operating profit of 14.6 billion KRW last year, down 51% from the previous year. Sales decreased by 17% to 33.5 billion KRW.

◆Hyundai Heavy Industries Holdings=Subsidiary Hyundai Oilbank announced a consolidated operating loss of 593.3 billion KRW last year, turning to a loss compared to the previous year. Sales recorded 13.6899 trillion KRW, down 35.2% from the previous year.