Schedule of Shareholders' meeting

Subject                                  : Schedule of Annual General Meeting of
 Shareholders
Date of Board resolution                 : 24-Feb-2023
Shareholder's meeting date               : 21-Apr-2023
Beginning time of meeting (h:mm)         : 13 : 00
Record date for the right to attend the  : 10-Mar-2023
meeting
Ex-meeting date                          : 09-Mar-2023
Significant agenda item                  :
  - Cash dividend payment
  - The amendment to the Company's Articles of Association, Article 21, 23, 29, 
30, 31, 32/1, and 37
Venue of the meeting                     : Through electronics media
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Dividend payment / Omitted dividend payment

Subject                                  : Cash dividend payment
Date of Board resolution                 : 24-Feb-2023
Type of dividend payment                 : Cash dividend payment
Record date for the right to receive     : 28-Apr-2023
dividends
Ex-dividend date                         : 27-Apr-2023
Payment for                              : Common shareholders
Cash dividend payment (baht per share)   : 0.25
Par value (baht)                         : 1.00
Payment date                             : 18-May-2023
Paid from                                :
    Operating period from 01-Jan-2022 to 31-Dec-2022  and retained Earnings

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