AC 52/07-003 ACC1/19-042 August 13, 2019 Subject: Management Discussion and Analysis Quarter 2 Ending June 30, 2019 To: Director and Managing Director The Stock Exchange of Thailand Qualitech Public

writer Ref. No. 158/2562 November 13, 2019 SUBJECT : Management Discussion and Analysis ending September 30, 2019 ATTN : The President Stock Exchange of Thailand The Company realized profit for the

AC 52/07-003 ACC1/19-055 November 11, 2019 Subject: Management Discussion and Analysis Quarter 3 Ending September 30, 2019 To: Director and Managing Director The Stock Exchange of Thailand Qualitech

Corporate Group for the 9-month period would be Baht 446.70 million or an increase of 33.26 percent. Details of the changes or impacts are described in the Management Discussion and Analysis (MD&A) as

the same period of previous year amount to Baht 12.84 million, increase by Baht 0.40 million or increase 0.31%, the number is similar, because the company has strict control in spending . 5. Management

the Management Discussion and 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

Group for the 6-month period would be Baht 316.54 million or an increase of 23.86 percent. Details of the changes or impacts are described in the Management Discussion and Analysis (MD&A) as attached

increased by Baht 11.24 million or an increase of 2.73 percent. Details of the changes or impacts are described in the Management Discussion and Analysis (MD&A) as attached herewith. Please be informed

million or an increase of 35.16 percent. However, if the extraordinary item from the sale of unused land of Baht 46.31 million and the provision for employee retirement benefits from 300 to 400 days of Baht

Microsoft Word - EKH_61-007-SET-MD&A_610226_Y60_EN-3   EKH/CS/2018/007 26th February 2018 Subject : Management Discussion and Analysis of Financial statement for year 2017 To : Managing Director