ผ่านโครงการ Organizational Transformation โดยประธานเจ้าหน้าที่บริหารกลุ่ม (Group CEO) เป็นผู้ รับผิดชอบหลักในต าแหน่ง Chief Transformation Officer โดยมี Technology Transformation Leader และ Business
ปรับเปล่ียนกระบวนการท างานผ่าน โครงการ Organizational Transformation โดยประธานเจ้าหน้าที่บริหารกลุ่ม (Group CEO) เป็นผู้รับผิดชอบหลักใน ต าแหน่ง Chief Transformation Officer โดยมี Technology
management position and chief accounting officer shall affix their signatures; (b) in the case where the issuer is a listed company, either a director who has the power to bind or the person holding the
and its agenda before the meeting date via the Company website www.eforl-aim.com. Please be informed accordingly. Yours sincerely (Mr. Preecha Nuntnarumit) Chief Executive Officer Information Memorandum
through the purchase of equity in the Target Company to the Executive Committee; and/or Chief Executive Officer; and/or any persons delegated by the Executive Committee and/or the Chief Executive Officer to
herewith. Please be informed accordingly. Yours faithfully, For and on behalf of Diamond Building Products Public Company Limited (Mr. Satid Sudbuntad) Chief Executive Officer - 1 - DIAMOND BUILDING PRODUCTS
29 January 2019 assigned the executive committee or Chief Executive Officer to be authorized to perform any actions related to the disposal of Land and Buildings to Double Tree Holding , including to
attached herewith. Please be informed accordingly. Yours faithfully, For and on behalf of Diamond Building Products Public Company Limited (Mr. Satid Sudbuntad) Chief Executive Officer Company Secretary