Letter No.                               : PTTEP 13594/00-0965/2026
Subject                                  : Proposed Dividend Payment and 2026 
Annual General Shareholders' Meeting
To                                       : President
The Stock Exchange of Thailand
______________________________________________________________________

Schedule of Shareholders' meeting

Subject                                  : Schedule of Annual General Meeting of
 Shareholders
Date of Board resolution                 : 09-Feb-2026
Shareholder's meeting date               : 30-Mar-2026
Beginning time of meeting (hh:mm)        : 14 : 30
Record date for the right to attend the  : 24-Feb-2026
meeting
Ex-meeting date                          : 23-Feb-2026
Significant agenda item                  :
  - Cash dividend payment
  - Changing / renewal of the term of the director(s)
Type of meeting                          : Electronic meeting
Venue of the meeting                     : Electronic meeting

Agenda Item                              : 1
Agenda Detail                            : To acknowledge the 2025 performance 
results and 2026 work plan of the Company
Type                                     : To acknowledge

Agenda Item                              : 2
Agenda Detail                            : To approve the financial statements 
for the year ended 31 December 2025
Type                                     : To Consider and approve

Agenda Item                              : 3
Agenda Detail                            : To approve the dividend payment for 
2025 performance
Type                                     : To Consider and approve

Agenda Item                              : 4
Agenda Detail                            : To appoint the auditor and consider 
the audit fee for financial statements for the year 2026
Type                                     : To Consider and approve

Agenda Item                              : 5
Agenda Detail                            : To approve the remuneration for the 
Board of Directors and the Sub-committees
Type                                     : To Consider and approve

Agenda Item                              : 6
Agenda Detail                            : To approve the election of new 
directors in replacement of those who are due to retire by rotation in 2026
Type                                     : To consider and approve the 
appointment of directors

Agenda Item                              : 7
Agenda Detail                            : Other Matters (if any)
Type                                     : To Consider and approve

______________________________________________________________________
Dividend payment / Omitted dividend payment

Subject                                  : Cash dividend payment
Date of Board resolution                 : 09-Feb-2026
Type of dividend payment                 : Cash dividend payment
Record date for the right to receive     : 24-Feb-2026
dividends
Ex-dividend date                         : 23-Feb-2026
Payment for                              : Common shareholders
Cash dividend payment (baht per share)   : 4.65
Par value (baht)                         : 1.00
Payment date                             : 22-Apr-2026
Paid from                                : Retained Earnings

Remark                                   :
The Board of Directors of PTT Exploration and Production Public Company Limited 
or PTTEP at the meeting No. 2/2569/591 on 9 February 2026 passed a resolution to
propose the 2025 annual dividend payment of Baht 8.75 per share to the 2026
Annual General Shareholders' Meeting for approval.

PTTEP made an interim dividend payment to the shareholders for the first half of
2025 at the rate of Baht 4.10 per share, from unappropriated retained earnings
that have been subjected to petroleum income tax under the Petroleum Income Tax
Act. Therefore, the remaining dividend for the second half of 2025 will be paid
at the rate of Baht 4.65 per share. The details are as follows;

-	Dividend at the rate of Baht 0.65 per share will be paid from unappropriated 
retained earnings that have been subjected to petroleum income tax under the
Petroleum Income Tax Act. Therefore, individual shareholders shall not be
entitled to a Dividend Tax Credit under Section 47 bis of the Revenue Code.

-	Dividend at the rate of Baht 4.00 per share will be paid from unappropriated 
retained earnings that have been subjected to corporate income tax under the
Revenue Code. Therefore, individual shareholders shall be entitled to a Dividend
 Tax Credit under Section 47 bis of the Revenue Code.
______________________________________________________________________
Auditors Appointment

______________________________________________________________________

The company hereby certifies that the information above is correct and complete.

                         Signature _________________
                                     ( Mr.Montri Rawanchaikul )
                                       Chief Executive Officer
                              Authorized person to disclose information
______________________________________________________________________

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