(42.60) (4.79%) Net profit attributable to owner of the parent 229.38 300.41 (71.02) (23.64%) 838.86 881.03 (42.17) (4.79%) Earnings per share (EPS) 0.14 0.18 (0.04) (23.64%) 0.50 0.53 (0.03) (4.79%) Raw

the Year ending 31 December 2019 To The President The Stock Exchange of Thailand We, ZEN Corporation Group Public Company Limited (“the Group”), are pleased to provide you our management discussion and

(Translation) 14th November, 2017 Ref: SET-2017-020 Re: Management's Discussion and Analysis and operating results for the 3rd Quarter 2017 Dear: The President The Stock Exchange of Thailand Filter

earnings. The Board of Directors has approved the 2017 annual dividend amounting to Bt3.57/share or 70% of the net profit from 2H17 performance. The XD and payment dates will be on 5th April 2018 and 26

2017 proportionately at 31.72%, 14.79%, 15.31% and 13.28% of total assets. Additionally, in September 2017 the Company has registered to the Stock Exchange of Thailand (MAI) for raising fund resulting in

Eng_MD&A Q2'18 (Translation) August 14, 2018 Ref: SET-2018-016 Re: Management Discussion and Analysis for Quarter 2’ 2018 Attn. to: President The Stock Exchange of Thailand Filter Vision Public

(Translation) November 14, 2018 Ref: SET-2018-017 Re: Management Discussion and Analysis for Quarter 3’ 2018 Attn. to: President The Stock Exchange of Thailand Filter Vision Public Company Limited

% 8,937 7,759 -13% Operating profit 9,462 9,613 9,676 2.3% 0.7% 19,278 19,289 0.1% Net foreign exchange gain (loss) 350 -223 -157 -145% -29% -81 -380 372% Other income (expense) 145 117 554 282% 373% 416

Discussion and Analysis for the year 2021 ended as of December 31, 2021 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (“the Company”) would like to submit the financial

August 11, 2022 Subject: Management’s Discussion and Analysis for 2st quarter of 2022 ended as of June 30, 2022 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (“the