information to the investors. Yours sincerely, (Mr. Somboon Fusriboon) Managing Director

informed accordingly. Yours sincerely, (Mr.Domdej Sripinproach) Managing Director

Phimphkorn) Managing Director

. Therefore, please be informed for this dissemination to investors and interested parties in general acknowledgement. Best regards, (Mr. Angoon Phimphkorn) Managing Director

interested parties. Best Regards, -- Vichien Uasanguanku-- (Mr. Vichien Uasanguankul) Managing Director

, -- Vichien Uasanguankul-- (Mr. Vichien Uasanguankul) Managing Director

other fee baht 0.54 million etc. หน้า 2 ของ 2 Please be clarified and publish to investors and interested parties. Best Regards, -- Vichien Uasanguankul-- (Mr. Vichien Uasanguankul) Managing Director

interested parties. Best Regards, -- Vichien Uasanguankul-- (Mr. Vichien Uasanguankul) Managing Director

, Managing Director, Head of Equities & Post Trade, Asia Securities Industry & Financial Markets Association (ASIFMA)4. Mr. Soraphol Tulayasathien, SET Senior Executive Vice President (Moderator)

(SET), revealed that Sinsathien, then managing director and president of PRO, had access to material nonpublic information about a joint venture between PRO and Enviro-Hub Holding Limited (E-Hub) while