ที่ กตพ Ref. DBP. 030 / 2019 February 20, 2019 Subject : Clarification on Operating Results of Year 2018 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited
are described in 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
Absolute Clean Energy Public Company Limited (“the Company”), are pleased to provide you our management discussion and analysis for the period ended 31 March 2020 of the Company and the subsidiaries (“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
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
of Thailand Absolute Clean Energy Public Company Limited (“the Company”), are pleased to provide you our management discussion and analysis for the period ended 30 June 2020 of the Company and the
1 No. ACE-ACC-3/2021 13 August 2021 Subject Management Discussion and Analysis for the period ended 30 June 2021 To President The Stock Exchange of Thailand Absolute Clean Energy Public Company