• Dongkuk Refractories & Steel executive Kim Young Hwan increased his shareholding by 1,500 shares to 6,340.
• His stake remained at a reported 0.03% as of Oct. 28, 2026.
• He bought 1,000 common shares at KRW 1,631 each on Oct. 26, 2026.
• A further 500 common shares were purchased at KRW 1,570 each on Oct. 27, 2026.

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. Dongkuk Refractories & Steel 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: 20261028000206), on October 28, 2026, and is solely responsible for the information contained therein.