• Hana Materials corrected its disclosure on a share-pledge contract that could trigger a change in its largest shareholder.
• The contract date for the third pledge agreement was revised to Sept. 29, 2026 from March 30, 2026.
• The end date was extended to Dec. 28, 2026 from Sept. 29, 2026; pledged share count stayed unchanged.

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. Hana Materials Inc. 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: 20260929900849), on September 29, 2026, and is solely responsible for the information contained therein.