No. ADD 3/2023 22 February 2023 Subject: Management discussion and analysis for the performance for the year ended 31 December 2022 To: President The Stock Exchange of Thailand AddTech Hub Public

Discussion and Analysis for the year ended December 31, 2022 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (“the Company”) would like to submit the financial statement

May 14, 2018 Subject Management Discussion and Analysis for the three months period ended March 31, 2018 To The President The Stock Exchange of Thailand Day Dream Public Company Limited (the “Company

analysis report of the financial positions and result of business operations differences more than 20% compare to the previous year. To : Board of Governors and the President of The Stock Exchange of

joint ventures both in Thailand and overseas. Q1/2019 Net Profit The Company and its subsidiaries recorded net loss of Baht 52 million, a decrease from net profit of Baht 9 million in Q1/2018, mainly due

16 million, an increase of 32% YoY due to higher borrowings as a result of investments in machinery, subsidiaries, and joint ventures both in Thailand and overseas. Q1/2019 Net Profit The Company and

Feb 25th, 2019 Subject Management Discussion and Analysis for the year ended December 31, 2018 To The President The Stock Exchange of Thailand Day Dream Public Company Limited (the “Company” or “we

To : President The Stock Exchange of Thailand K. W. Metal Work Public Company Limited (the “Company”) would like to submit management discussion and analysis for the year ended December 31, 2018 with

คำอธิบายและการวิเคราะห์ของฝ่ายจัดการ 9 November 2018 Re: To clarify the financial statements as of 30 September 2018 To: President The Stock Exchange of Thailand WHA Corporation Public Company

[COMPANY NAME] Ref.: EFORL IR007/2020 March 4, 2020 Subject: Management Discussion and Analysis Yearly Ending 31 December, 2019 To President The Stock Exchange of Thailand 1. Overview financial