Notification the exercise of CHO-W4

Notification of details regarding the exercise of CHO-W4

Notification of the Resolutions of the BOD Meeting No. 7/2025 : Cancellation of the Resolutions of the BOD No. 6/2025 Regarding Cancellation of the Extraordinary General Meeting of Shareholders No. 1/2025 and Record Date

Report on the results of the Exercise of CHO-W4 (F53-5)

Clarification on the Progress Regarding the Postponement of Bond Interest Payment due on September 15, 2025

Clarification on progress update regarding the auditor's disclaimer of opinion on the financial statements for the second quarter of 2025 the Auditor's Disclaimer of Opinion on the Financial Statements for the Second Quarter of 2025

Resolution of BOD No. 6/2025 Subject : Capital Decrease,, Capital Increase, Par Value Adjustment, Issuance and Allocation of Newly Issued Shares (Right Offering), Issuance of CHO-W5, and the Date of EGM No. 1/2025 (PDF & Template revised) (Revised)

New shares of CHO to be traded on October 21, 2025

Resolution of BOD No. 6/2025 Subject : Capital Decrease,, Capital Increase, Par Value Adjustment, Issuance and Allocation of Newly Issued Shares for Existing Shareholders (Right Offering), Issuance of CHO-W5, and the Date of EGM No. 1/2025

Notification of conversion price calculation and the registration of change of paid-up capital

Notification the exercise of CHO-W4

Notification of details regarding the exercise of CHO-W4

Report on the results of the Exercise of convertible debentures (F53-5)

Report on the results of the Exercise of CHO-W4 (F53-5)

Notification the exercise of CHO-W4

Notification of details regarding the exercise of CHO-W4

Notification of request for postpone of debentures interest payment on September 15, 2025

Report on the results of the Exercise of CHO-W4 (F53-5)

Notification of the auditor's report not expressing an opinion on the financial statements for the second quarter of 2025 (Revised)

Report of the Public Presentation