National Pension Service lifts Daehan Synthetic Chemical stake to 10.93% from 10.67%

• National Pension Service lifted its stake in Korea Petro Chemical to 10.93% from 10.67%.
• Holdings rose to 710,264 shares from 693,636 shares, based on a Sept. 15, 2026 filing.
• The change was attributed to open-market buying and selling for passive investment purposes.

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. Korea Petro Chemical Ind. 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: 20261002000277), on October 02, 2026, and is solely responsible for the information contained therein.