Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No DDD Mr. Mongkol Prakitchaiwattana Disposition Stock

ENGINEERING PUBLIC COMPANY LIMITED Disclosure Business News ( 5 record(s) found) Date Time Heading Link 16/01/2023 08:59 The Resolution of the BOD Meeting No. 1/2023 about Investment Transaction (EBT), the

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. SETHIWAN TOWER BUILDING, 12TH NO. 139 FLOOR, UNIT D, PAN ROAD, SILOM, BANGRAK, BANGKOK 10500 SI LOM, BANG RAK, Bangkok 10500 Tel.0-2675-3928 Fax.0-2675-3925 2 ELITE SECURITIES CO.,LTD. 546/7 PLOENCHIT RD

/executive, I would like to request for inspecting my qualification whether I have any characteristics indicating untrustworthiness as specified in the Notification of the Securities and Exchange Commission No

(Translation) No. ACC6602/001 February 28, 2023 Subject: Clarification of operating results for the Year 2022 To: The President, The Stock Exchange of Thailand Advanced Connection Corporation Public

TRANSLATED VERSION codified up to No.2 as of June 17, 2014 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference

TRANSLATED VERSION codified up to No.2 as of June 16, 2014 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference

Exchange Commission No. Kor Jor. 20/2541 Re: Determination of an Additional Type of Securities _________________ By virtue of Section 4 and Section 14 of the Securities and Exchange Act B.E. 2535 (1992), the