คำอธิบายและการวิเคราะห์ของฝ่ายจัดการ 10 August 2018 Re: To clarify the financial statements as of 30 June 2018 To: President The Stock Exchange of Thailand WHA Corporation Public Company Limited (the

water shortage warning level. Water supply in the main reservoirs was lower than the 10-year average due to impact of the 2019-2020 drought. Nevertheless, the Meteorology Department climate forecast

Quarter of 2020 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 analysis for the 1st

. The weather forecast of the Department of Meteorology was expected that the total rainfall in the Eastern part of Thailand will be lower than average level about 10% in May 2020 and slightly higher than

March 2020 Attention: President The Stock Exchange of Thailand In accordance with the resolution of the Board of Directors of Jaymart Public Company Limited ("the Company") No. 6/2020 on 15 May 2020 the

2nd quarter of 2020 and 6-month period ended 30 June 2020 To The President The Stock Exchange of Thailand We, Zen Corporation Group Public Company Limited (“the Group”), are pleased to provide you our

Discussion and Analysis for 3rd quarter ended as of September 30, 2020 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial statement

- 1 - AIT (VP-SEC) 004E/2020 February 11, 2021 Subject: Management's Discussion and Analysis of Operating Results for the year 2020 and Q4-2020 To: The President of the Stock Exchange of Thailand

November 14, 2022 Subject: Management’s Discussion and Analysis for 3rd quarter of 2022 ended as of September 30, 2022 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited

organization such as the group of companies, business unit, function, department, division or process. 10.5 The company conducts segregation of duties to the 3 parts as followed for check and balance purposes