. Notification of the Office of the Securities and Exchange Commission No. Sor Thor. 35/2557 Re: Rules in Detail on Communication with and Providing Services to Clients of Securities Companies and Derivatives

, please contact the SEC Corporate Communication Department at 0-2263-6570, 0-2263-6451, or submit company details to the SEC website via this link: www.sec.or.th/TH/Pages/BloodDonation.aspxIn the

Majesty The King?s Royal Patronage (FAP) to tackle accounting issues and problems. Furthermore, proactive communication on the SEC?s clear expectation will be carried out across various channels on a

have a lower project value than the comparable quarters. However, the Company made a profit of 108.6 MB in Q1-2022 from the sale of its investment in Genesis Data Center Company Limited while no similar

100 – 500 MB. In this regard, the large projects in which the Company has recognized revenue in 2020 such as The New Parliament Project in Information and Communication Technology, The Purchasing and

วันที่ 14 สิงหาคม 2550 DEMCO Public Company Limited No. Demco AC003/2020 August 14, 2020 Subject : The company’s operating result for the quarter 2/2020 To : The president, The Stock Exchange of

techniques for assessing and selecting quality auditors, guidance on communication with the auditors, as well as existing mechanism and tools that can promote effectiveness of audit committees’ duties, with

Exchange of Thailand The Board of Directors meeting of KGI Securities (Thailand) Plc (“the Company”), No.1/2018, held on 26th February 2018, approved the audited financial statements, including the

วันที่ 14 สิงหาคม 2550 DEMCO Public Company Limited No. Demco AC001/2019 February 28, 2019 Subject : The company’s operating result of the year 2018 To : The president, The Stock Exchange of Thailand

equipment of the communication network of CAT Telecom Public Company, the Project for maintenance and maintenance of the network system of Thai Airway International Public Company Limited and the D–ticket