from 64.5% to 92.0% in 2Q 2020/21. The significant increase in cost-to-sales ratio was from primarily from a decrease in revenue base. As a result, gross profit decreased by 84.6% YoY to THB 41mn, while

-1- AIT (VP-SEC) 022E/2021 November 9, 2021 Subject: Management's Discussion and Analysis of Operating Results for Q3-2021 To: The President of the Stock Exchange of Thailand Summary of Operations Q3

:  Rules and Practices Regarding Currency Exchange and Measures to Prevent Thai Baht Speculation The Bank of Thailand issued Notice of the Competent Officer on Rules and Practices regarding Currency Exchange

: Management’s Discussion and Analysis for Year 2018 ended as of December 31, 2018 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial

: Management’s Discussion and Analysis for Year 2019 ended as of December 31, 2019 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial

Ref. DBP. 024 / 2020 February 25, 2020 Subject : Clarification on Operating Results of Year 2019 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited and its

Discussion and Analysis for Year 2018 ended as of December 31, 2018 (Edited) Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial

- ร่าง - 1 Aug 14, 2019 Subject Management Discussion and Analysis for the period of three months ended 30th June 2019 To President of the Stock Exchange of Thailand Secretary of the Office of

Securities and Exchange Commission (the “SEC”), in cooperation with the PricewaterhouseCoopers Thailand (“PwC Thailand”), has developed this internal control sufficiency evaluation form (“evaluation form”) as

of 1mn homes by end-19. Underpinned by the focus on the fixed-mobile convergence (FMC), AIS aims to acquire high-value customers leveraging upon mobile subscriber base. The revenue growth was 32% YoY