informed accordingly. Yours faithfully, For and on behalf of Diamond Building Products Public Company Limited (Mr. Satid Sudbuntad) Chief Executive Officer Company Secretary Office Tel. +66 3622 4171-8 Ext

. That the connected transaction regarding the appointment of Ms. Suchada Sodthibhapkul, Authorized Director, as an Executive Director of the Company for the period from November 2019 to October 2020

approved. 2. That the connected transaction regarding the appointment of Ms. Suchada Sodthibhapkul, Authorized Director, as an Executive Director of the Company for the period from November 2018 to October

PowerPoint Presentation MANAGEMENT DISCUSSION & ANALYSIS A f t e r Y o u P u b l i c C o m p a n y L i m i t e d Q2/2023 1 Financial Performance Management Discussion & Analysis Q2/2023 Executive

percent and 2.02 percent in the same periods of previous year. 1.5 Administrative expenses Administrative expenses consist of executive expenses and staff expenses other than sale department, office rental

quantity and selling price. 1.5 Administrative expenses Administrative expenses consist of executive expenses and staff expenses other than sale department, office rental expenses and other management and

increases 21.89% and 18.88% respectively. Statement of financial position as of 31 December 2018 and 2017 Total assets The total assets of the Company increases 1.16% or 243.48 million THB i.e. from 21,006.73

2 The above transaction is considered a disposal of assets in accordance with the Notification of Capital Market Supervisory Board No. Tor Chor. 20/2551 regarding Rules on Entering into Material

NINE’s share, consequently, NINE will cease to be associate company of the Company. The above transaction is considered a disposal of assets in accordance with the Notification of Capital Market

completed in the previous years which were sold with higher gross profit margin. Statement of financial position as of 30 September 2018 and 31 December 2017 Total assets The total assets of the Company