Discussion and Analysis for 2nd quarter ended as of June 30, 2021 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial statement for 2nd

in geothermal power plant in Indonesia. Furthermore, the Power Plant business recorded a slight increase in Selling, General and Administrative expense from the same period of the previous year, mainly

ที่ - Translation - PorBor.061/2017 August 15, 2017 Subject: Clarification of operating results different from the same period last year more than 20% To: President The Stock Exchange of Thailand

80.47 Finance costs - Existing businesses 23.05 44.03 (20.98) -47.64% Finance costs - Solar energy 35.69 - 35.69 Profit before income tax 76.34 36.45 Income tax expense 6.29 5.17 Profit for the year 70.04

Microsoft Word - Eng-SET Q4-17 audited Ref: FASET 01/2561 February 26, 2018 Subject: Report the operating result for the year ended December 31, 2017 To: President of the Stock Exchange of Thailand

explanation and analysis for three-month period ended 31 March 2019 Attention: The President of, The Stock Exchange of Thailand ZIGA Innovation Public Company Limited ( “ the Company” ) would like to clarify

ที่ FPI Ref. FPI.006/2019 14 August 2019 Subject : Management Discussion & Analysis of Performance Results of Quarter 2/2019 To : Board of Directors and President of The Stock Exchange of Thailand

ที่ FPI Ref. FPI.007/2019 14 August 2019 Subject : Management Discussion & Analysis of Performance Results of Quarter 2/2019 (edit) To : Board of Directors and President of The Stock Exchange of

December 3, 2018 Re: Assistance financial to the related companies. To: Director and Manager of Stock Exchange of Thailand According to the Board of meeting of D.T.C. Industries Plc. No. 6/2018 on

period ended June increase of 14% are mainly from increase in sales, COGs and stock control, and wel-managed in administrative expenses. • Administrative expense for 3-month period ended June reduced