Sudbuntad) Chief Executive Officer - 1 - DIAMOND BUILDING PRODUCTS PUBLIC COMPANY LIMITED AND ITS SUBSIDIARY MANAGEMENT DISCUSSION AND ANALYSIS (For the Consolidated Financial Statements of the 3rd Quarter
ดัการ นายเกษตร ชยัวนัเพ็ญ รองกรรมการผูจ้ดัการ นางสาวยุพาวดี ตูจ้ินดา รองกรรมการผูจ้ดัการ นายวิทวสั อจัฉริยวนิช รองกรรมการผูจ้ดัการ นายนาวิน อินทรสมบติั Chief Investment Officer นายชชัชยั สฤษด์ิอภิรกัษ
อินทรสมบติั Chief Investment Officer นายชชัชยั สฤษด์ิอภิรกัษ ์ Chief Investment Officer นางสาวธิดาศิริ ศรีสมิต Chief Investment Officer นางสาวเอื้ อพนัธ ์เพช็ราภรณ ์ ผูช่้วยกรรมการผูจ้ดัการ นางสาวชนา
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
volume of electricity and steam from higher demand of industrial users as they expanded production capacities. Furthermore, IRPC Clean Power Company Limited (IRPC-CP) started Commercial Q4/2018 and 2018
towards the trade war between the US and China that has caused market demand to contract. Marketing Business recorded an increase in total marketing sales volume, especially through retail sales which is
the January 2019. In this regard, the Board of Directors has authorized the executive committee or the Chief Executive Officer or the person entrusted by executive committee or the Chief Executive
authorized the executive committee or the Chief Executive Officer or the person entrusted by executive committee or the Chief Executive Officer to have an authority to consider, decide, amend or change rules
the Closing Date. In this connection, the Board of Directors’ Meeting deemed it appropriate to propose the Shareholders’ Meeting to consider authorizing the Chief Executive Officer or the person