for reference. The SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ---------------------- Notification

. The SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ---------------------- Notification of the Office

the Notification of the Office of the Securities and Exchange Commission No. Sor Jor. 38/2561 Re: Preparation of Report on Changes to the Securities and Derivatives Holding of Director, Executive

Assets Company Limited The Company would like to disclose information memorandum on connected party transaction as specified in the Notification of Capital Supervisory Board No. Tor Jor.20/2551 Re : Rules

provided for general understanding. Reporters on changes of securities and derivatives holding are advised to consult the Notification of the Office of the Securities and Exchange Commission No. Sor Jor. 6

(Enclosure 4) 1 (-Translation-) Information Memorandum on the Connected Transaction and Asset Acquisition of Master Ad Public Company Limited pursuant to Schedule 2 of the Notification of the Board

Material changes and developments Give a brief account on the material changes and developments regarding the controlling power and the nature of business during the preceding year as well as the material

PowerPoint Presentation THE INNOVATIVE POWER FLAGSHIP OF PTT GROUP ค ำอธิบำยและกำรวเิครำะห์ ของฝ่ำยจัดกำร MD&A Q4/2562 และ FY 2562 หน้ำ 1 ค ำอธิบำยและกำรวิเครำะห์ของฝ่ำยจัดกำร (MD&A) Q4 2562 และปี

, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. Notification of the Office of Securities and Exchange Commission

responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. Notification of the Office of Securities and Exchange Commission No. OrThor/Nor. 5/2547 Re