the report (Form 59) to the SEC office on September 20, 2021. SEC Act S.59 Settlement Committee Meeting No. 5/2026 Settlement Committee Order No. 81/2026 Dated 29/04/2026

) Settlement Committee Meeting No. 5/2026 Settlement Committee Order No. 75/2026 Dated 29/04/2026

Supervisory Board, due to his failure to order or act in accordance with duties required to be performed. SEC Act S.300 in conjunction with 56(1) Settlement Committee Meeting No. 5/2026 Settlement Committee

Section 83 of the Penal Code Settlement Committee Meeting No. 5/2026 Settlement Committee Order No. 85/2026 Dated 29/04/2026

Settlement Committee Meeting No. 6/2026 Settlement Committee Order No. 96/2026 Dated 25/05/2026

Meeting No. 6/2026 Settlement Committee Order No. 97/2026 Dated 25/05/2026

Settlement Committee Meeting No. 6/2026 Settlement Committee Order No. 10/2026 Dated 25/05/2026

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2017 Subject: Notification of the Board of Directors No. 10/2017, Postponement of the date of the Extraordinary General Meeting of Shareholders No.1/2017 and the Record Date To: The President The Stock

No. Kor Bor Ror. 026/2018 March 6, 2019 President The Stock Exchange of Thailand Sub : Dividend payments, connected transaction, the shareholders’ meeting date, and the dissemination of the meeting