-month period of 2022. Sincerely yours, -Sompoch Tanutantivong- (Mr. Sompoch Tanutantivong) Director and Chief Financial Officer

THB 60.80 million in the first nine-month period of 2022. Sincerely yours, -Sompoch Tanutantivong- (Mr. Sompoch Tanutantivong) Director and Chief Financial Officer

Ankapipatchai) Director and Chief Financial Officer

) Director and Chief Financial Officer

while the Company paid dividends to shareholders of THB 12.80 million in the first nine-month period of 2023. Sincerely yours, -Sompoch Tanutantivong- (Mr. Sompoch Tanutantivong) Director and Chief

, (Mr.Tanavijit Ankapipatchai) Director and Chief Financial Officer

be informed accordingly. Yours faithfully, For and on behalf of Diamond Building Products Public Company Limited (Mr. Asanee Chantong) Chief Executive Officer - 1 - DIAMOND BUILDING PRODUCTS PUBLIC

. Asanee Chantong) 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

Acquisition or Disposal. Please be informed accordingly, Sincerely yours, -Weera Louwitawas- (Mr. Weera Louwitawas) Chief Executive Officer Enclosure 1 1 Information Memorandum in relation to the Transaction of

รวม : 1. ดัชนี MSCI World Core Infrastructure USD Net Total Return สัดส่วน 95% ปรับด้วยต้นทุน การป้องกันความเส่ียงอัตราแลกเปล่ียนเพื่อคำนวณผลตอบแทนเป็นสกุลเงินบาท ณ วันที่คำนวณ ผลตอบแทน 2. ดัชนี MSCI