Publication of the 2024 Annual General Shareholders Meeting invitation letter on the Company website

Report on the results of the Exercise of CHO-W3 (F53-5)

New shares of CHO to be traded on March 21, 2024

Changes in the Structure of Major Shareholders

Notification on the registration of the change of paid-up capital for offering of the newly issued shares to existing shareholders in proportion to their shareholding (Right Offering) No.2

Report on the results of sale of common shares offered to all common shares' shareholders (F53-5)

Notification the exercise of CHO-W3

Notification of cancellation of the project under the contract for the sale and maintenance for air-conditioned passenger vehicle using natural gas (NGV) of the SCN-CHO joint working group with the Bangkok Mass Transit Authority (BMTA)

Management Discussion and Analysis Yearly Ending 31 Dec 2023

Financial Performance Yearly (F45) (Audited)

Financial Statement Yearly 2023 (Audited)

Notification of the Resolutions of the BOD Meeting No. 3/2024 Re: dividend payment omission, The increase of Directors and Appointing New Diretors, and setting the date for the 2024 AGM (Revised Templated)

Notification of the Resolutions of the BOD Meeting No. 3/2024 Re: dividend payment omission, The increase of Directors and Appointing New Diretors, and setting the date for the 2024 AGM

Disclosure of the Notice of the results of proposing agenda items for the 2024 Annual General Shareholders' Meeting and nominating individuals to be considered for election as company directors

Disclosure of the Notice of the 2nd allocation of Newly Issued Ordinary Shares to Existing Shareholders in proportion to their respective shareholdings (Rights Offering) on the Company's website

Changes in the Structure of Major Shareholders (PDF amend) (Revised)

Changes in the Structure of Major Shareholders

Notification of the BOD' Meeting No. 2/2024 Re: The determination of the details of the offering of newly issued ordinary shares to existing shareholders in proportion to their shareholding (Right Offering) No.2 (Add CHO-W4 template ) (Revised)

Notification of the BOD' Meeting No. 2/2024 Re: Notification for the determination of the details of the offering of newly issued ordinary shares to existing shareholders in proportion to their shareholding (Right Offering) No.2 (Cancle template )

Notification of the BOD' Meeting No. 2/2024 Re: Notification for the determination of the details of the offering of newly issued ordinary shares to existing shareholders in proportion to their shareholding (Right Offering) No.2 (Template revised )