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)

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

Notification the exercise of CHO-W4

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

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

Publication of the Extraordinary General Shareholders Meeting no.2/2024 invitation letter on the Company website

The SCN-CHO Joint Venture filed a complaint against Government Agency in the Administrative Court

Notification convening date of the Public Presentation