M.D. 042/2020 February 12, 2020 Subject : Disclosure of the information connected transactions (Revised) To : President of the Stock of Exchange of Thailand Kang Yong Electric Public Company Limited

: The Director and Manager of the Stock Exchange of Thailand The Consolidated net profit of Eastern Power Group Public Co., Ltd. (EP) for Q2/2020 is Baht 116.57 million in comparison with net profit of

MDE03_2018_20 March 2018 (Translation) No. 05/2018 March 20, 2018 President The Stock Exchange of Thailand Re: Notification of the Resolution of the Board of Directors’ Meeting No. 3/2018 We, AEON

26 February 2019 Subject: Management Discussion and Analysis for the Year Ended December 31, 2018 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company Limited

BS09/2545 (Translation) No.05/2017 March 17, 2017 President The Stock Exchange of Thailand Re: Notification of the Resolution of the Board of Directors’ Meeting No. 3/2017 We, AEON Thana Sinsap

MDE05_2017_24May17 (Translation) No.10/2017 May 24, 2017 President The Stock Exchange of Thailand Re: Notification of the Resolution of the Board of Directors’ Meeting No. 5/2017 We, AEON Thana

ABICO 002/KV/2018 February 2 , 2018 Subject : Explanation on operation result for the year ended December 31, 2017. To : Director and Manager Stock Exchange of Thailand As Abico Holdings Public Co

: President, The Stock Exchange of Thailand Ichitan Group Public Company Limited (“ the Company ”), would like to disclose the connected transaction regarding office space rental and providing services

Exchange of Thailand According to the Board of Directors Meeting of Bangkok Dec-Con Public Company Limited (the "Company") No. 9/2018 held on 28 November 2018 has approved a change in the method of payment

บริษัท บูรพา เทคนิคอล เอ็นจิเนียร่ิง จ ากัด (มหาชน) EASTERN TECHNICAL ENGINEERING PUBLIC CO., LTD. ส ำนกังำนสุรำษฎรธ์ำนี : 59/21-22 หมูท่ี ่1 ถนนเลีย่งเมอืง ต ำบลบำงกุง้ อ ำเภอเมอืงสุรำษฎรธ์ำนี