responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ---------------------- The Office of the Securities and Exchange Commission Notification of the

and Exchange Commission Notification of the Office of the Securities and Exchange Commission No. OrThor/Nor/Khor. 11/2548 Re: Practical Guideline on Application for Approval and Approval for Appointment

Discussion and Analysis for the year 2020 ended as of December 31, 2020 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (“the Company”) would like to submit the financial

% yoy, +6% qoq) and non- mobile enterprise business grew 13% yoy. We continued on with cost optimization while expanding 5G network which resulted in controlled cost of service (+3% yoy, -0.5% qoq) and

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

added 53,300 subscribers amidst competitive market, delivering revenue growth of 26% YoY and 2.1% QoQ. The focus of AIS Fibre remained on quality customer acquisition and service as we continue to scale

Discussion and Analysis for 3rd quarter ended as of September 30, 2021 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial statement

Discussion and Analysis for 1st quarter of 2021 ended as of March 31, 2021 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial

underlying of the structured notes, for example, price of underlying shares of the company A, SET 100 Index, gold price, exchange rate. For more details on the underlying shall be prescribe according to the

enterprise market in the medium term. Cost management has resulted in profitability improvement. Excluding payment to TOT, cash cost of service and SG&A continued to be stabilized, -4.8% YoY and +2.2% QoQ, due