In accordance with Article 10 of the Act on External Audit of Stock Companies, Il Sung Construction Co., Ltd. has entered into an external audit agreement for the fiscal years 2026 to 2028 as outlined below.   – Details –   1. External Auditor: Samil PricewaterhouseCoopers   2. Audit Period: January 1, 2026 ~ December 31, 2028   3. Audit Scope: Separate and consolidated financial statements; Report on the Operational Status of the Internal Accounting Management System   4. Audit Coverage: Quarterly/half-year reviews (quarterly reviews to be conducted in a limited scope), year-end audit, and internal accounting control system   5. Audit Resources: Total of 7 personnel, including the engagement partner / Total 2,563 hours

1. Name   : Cheonan Campus, Building C Parking Tower   2. Location  : 465 Beonyeong-ro, Seobuk-gu, Cheonan-si   3. Overview  : 3-Story Parking Tower Renovation Install car stoppers, clean asphalt, replace 2nd floor steel plates, overlay rooftop plates (20%), set up temporary board, generator.   4. Cost  : KRW 5,711,968,850 *Excluding VAT   5. Period  : 2025.07.31 ~ 2026.10.30

1. Name   : Road Widening and Paving Construction from Sinpyeong to Simgok 2. Location  : Sinpyeong-ri to Simgok-ri, Sinbuk-myeon, Pocheon-si 3. Overview  : The road has a total length of 2.86 kilometers with a width ranging from 19.0 to 21.0 meters   4. Cost  : KRW 24,251,565,455(Our share 49%: KRW 11,883,267,073), excluding VAT 5. Period  : 2025.07.31 ~ 2029.07.29