Microsoft Word - 1Q2020 Results Notification Letter _1st draft__ENG May 12, 2020 The Director and Manager The Stock Exchange of Thailand Re: Information on First Quarter of 2020 Operating Results KCE

Microsoft Word - ACE MD&A YE22 - EN 1 No. ACE-ACC-1/2023 28 February 2023 Subject Management Discussion and Analysis for the year ended 31 December 2022 To President The Stock Exchange of Thailand

No. CAZ 002/2019 26 February 2019 Subject: Management Discussion and Analysis Year ended 31 December 2018 Attention: The President The Stock Exchange of Thailand CAZ (Thailand) Public Company Limited

! (Insurer Fee) - - " 8O% I **(Other Expense**) 35.83 0.016 #" 8O% !-# * (Total*) 2,398.04 1.16 " 8O% 8ก _-* !ก![ (Commission) 567.82 0.28 * (##" _-* !ก![.+" t##, I ก*2-% กก _-* !ก![ (Excluding Broker

SAAM Energy Development Public Company Limited - 1 - 13 February 2019 Subject: Management Discussion and Analysis for the year ended 31 December 2018 To: The President The Stock Exchange of Thailand

such as promotion expense and securities deposit fee that increased by 0.43 million baht, these expenses just occurred in quarter 4 of 2018 after the Company got listed in Stock market. Moreover, there

nine-month period ending 30 September 2018 To The President The Stock Exchange of Thailand We, ZEN Corporation Group Public Company Limited (“the Group”), are please to inform you our management

1 / 4 No.IR.002/2018 22 February 2018 Re: Notification of the changes of the Profit and Loss Statement To: President Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

1 / 2 IR.017/2019 13 August 2019 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited (the

1 / 2 IR.017/2018 14 August 2018 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited (the