issued units and the paid-up capital of the trust. If the units are classified, the said information shall be presented separately for each class. Clause 6 The stipulation concerning the increase of

ng, Khon Ka ing paymen Kaen to NM ation memo ownership a Kaen, dated nceling the 2018 and N ldings, Am nsaction of on Kaen, to ector and M e Stock Exch ormation M ltimedia Gr e reference a Group Pu 8

concerning Investment of Funds; “business day” means a day on which management companies are open for normal business; “Stock Exchange” means the Stock Exchange of Thailand; “provident fund with multiple

of the SEC Office (if any) and/or the conditions for the Stock Exchange of Thailand’s acceptance of securities (if any), including the compliance with such obligations or conditions in the following

Re: Rules on Offering of Shares Issued by Foreign Company Which Does Not Have Shares Traded as Securities on Foreign Stock Exchange. - 13 - SEC Classification : ใชภ้ายใน (Internal) investment in

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

: * Calculated based on the number of issued and paid-up ordinary shares deducted by the number of treasury stock The Corporate Group’s total assets as at December 31, 2019 increased from the end of year 2018 by

Ref. DBP. 025 / 2018 February 21, 2018 Subject : Clarification on operating results of Year 2017 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited and its

for the 3rd Quarter of 2019 and nine-month period ended 30 September 2019 To The President The Stock Exchange of Thailand We, Absolute Clean Energy Public Company Limited (“the Group”), are pleased to

ที่ กตพ Ref. DBP. 073 / 2019 May 13, 2019 Subject : Clarification on Operating Results for the 1st quarter ending March 31, 2019 To : President The Stock Exchange of Thailand Diamond Building