• Youlchon Chemical corrected its 2025 audit reports on Nov. 13, 2026, to reflect the separation of business segments.
• The revised disclosures separate the E-materials business, including battery pouches, from the electronic materials segment.

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. Youlchon Chemical 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: 20261113802064), on November 13, 2026, and is solely responsible for the information contained therein.