determination of record date and the date of 2020 Annual General Meeting of Shareholders) To: President The Stock Exchange of Thailand Attachment: 1. Financial assistance to KT Medical Service Company Limited 2

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

mandatory diesel to gradually replace B7 since January 2020. Comparison with 1Q2020, CPO price plummeted, pressured by a high level of CPO stock in Thailand due to high seasonal palm production in this

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CS016/2017 August 11, 2017 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for the

internet package top-up. Total revenue from core businesses was Bt729mn, decreasing 8.7% YoY. However, as a result of the costs control measurement, despite some fixed costs such as depreciation and Bt

- Translation - Page 1 of 5 CBG 023/2020 7 August 2020 Subject Management discussions and analysis the 3-month and 6-month period ended 30 June 2020 To President The Stock Exchange of Thailand We

- Translation - Page 1 of 4 CBG 013/2020 8 May 2020 Subject Management discussions and analysis for the 3-month period ended 31 March 2020 To President The Stock Exchange of Thailand We, Carabao

(Translation) UAC.CS/021/2020 November 11, 2020 Subject: Explanation of the operating results for the third quarter period ended September 30, 2020 To: President The Stock Exchange of Thailand

lessen countrywide spread control measurements, Thai economy was slowly recovering from the world economy contraction. Private consumption slightly recovered from the ease of measurements. Export sector

-1- AIT (VP-SEC) 016E/2021 August 10, 2021 Subject: Management's Discussion and Analysis of Operating Results for Q2-2021 To: The President of the Stock Exchange of Thailand Summary of Operations Q2