informed accordingly, Yours sincerely, Mr. Podduang Kongkamee Chief Executive Officer

and other investment plans. Please be informed accordingly, Yours sincerely, Mr. Soontorn Dentham Chief Executive Officer

sincerely, Mr. Podduang Kongkamee Chief Executive Officer

working capital and other investment plans. Please be informed accordingly, Yours sincerely, Mr. Soontorn Dentham Chief Executive Officer

shareholding (Pre-emptive Right) and will inform the Stock Exchange of Thailand, instantly. Please be informed accordingly. Respectfully yours, -Weera Louwitawas- ( Mr. Weera Louwitawas ) Chief Executive Officer

Information Memmorandum remain the same as the Company Notification No. 090/1060 dated October 9, 2017. Please be informed accordingly. Yours sincerely, -Signature- (Mr. Slib Soongswang) Chief Executive Officer

Limited (Mr. Satid Sudbuntad) Chief Executive Officer - 1 - DIAMOND BUILDING PRODUCTS PUBLIC COMPANY LIMITED AND ITS SUBSIDIARY MANAGEMENT DISCUSSION AND ANALYSIS (For the Consolidated Financial Statements

Notification on the Acquisition and Disposition of Assets. In this regard, the Meeting of the Board of Directors has authorized the Executive Committee of the Company or the Chief Executive Officer, or the

Analysis (MD&A) as 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 - 1

Impairment Losses of Lands - - 199.76 - 199.76 (7.87) Please be informed accordingly, Yours faithfully, Nation Multimedia Group Public Company Limited (Mr. Somchai Meesen) Chief Executive Officer Page 1