• ILSUNG Construction received a Nov. 4, 2026, warning of potential designation as an unfaithful disclosure corporation for delayed disclosure.
• The company disclosed a sales/supply contract termination on Nov. 3, 2026; the termination occurred Aug. 12, 2026.
• Penalty points of 10 or more from this case could trigger a substantive listing eligibility review.
• Accumulated penalty points over the past year totaled zero.
• The company may object by Nov. 13, 2026, before a final designation decision.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. ILSUNG Construction Co. Ltd. published the original content used to generate this news brief via DART, the regulatory disclosure system operated by the South Korea Financial Supervisory Service (FSS) (Ref. ID: 20261104800689), on November 04, 2026, and is solely responsible for the information contained therein.