Notification the exercise of CHO-W4

Issuance and offering to the convertible debentures

New shares of CHO to be traded on October 4, 2024

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

Issuance and Offering to The Convertible Debentures

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

New shares of CHO to be traded on September 23, 2024

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

Issuance and Offering to The Convertible Debenture

Publication of Minutes of the Shareholders Extraordinary General Meeting No.2/2024 on the Company's Website

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

Notification of the Registration of Capital decreased, Capital Increased, and Amend the Company Regulations with the Ministry of Commerce

Notification the exercise of CHO-W4

Notification of the Resolution of the Extraordinary General Meeting of Shareholders No. 2/2024

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

Notification of Resignation of an Independent Director, Audit Committee and Corporate Governance Risk-management Recruitment and Compensation Director and Appointment of Director in Replacement

Report of the Public Presentation

Notification convening date of the Public Presentation (reschedule) (Revised)