[eDisclosure Notice] KOSPI - 9th

< Major Announcements After Market Close >

◆Hyundai Construction = Selected as the contractor for the remodeling project of Jamwon Donga Apartment

◆Zinus = Decided to provide debt guarantees of 21.2 billion KRW and 23.5 billion KRW respectively to two subsidiaries

◆Solus Advanced Materials = Decided to provide debt guarantees of 54.1 billion KRW and 32.9 billion KRW to affiliate Volta Energy Solutions Hungary Kft.

◆Kia = Decided to acquire 19,861,486 shares of affiliate Hyundai Capital worth approximately 872.3 billion KRW

◆SK = Due to absorption merger, withdrawal of SK Materials Holdings (formerly SK Materials) from subsidiaries and inclusion of SK Trichem, SK Showa Denko, and SK Materials Renewtec as subsidiaries

◆Green Cross = Suspended discussions on vaccine contract manufacturing with Johnson & Johnson as of the 9th

◆Woosung = Decided to provide a debt guarantee of 39.7 billion KRW to subsidiary Woosung Feed

◆Samsung Pharmaceutical = Decided to dispose of land and buildings in the Cheongju area of Chungbuk worth 17.3 billion KRW to GemVaxGeo

◆Chong Kun Dang = Decided on a stock dividend of 0.05 new shares per existing share

◆Prestige BioPharma = Decided to lend 129.4 billion KRW to affiliate Prestige Biologics

◆SK Bioscience = Terminated the technology transfer contract for high-efficiency influenza vaccine production using cell culture method