offering of warrant to purchase ordinary shares of the Company to existing shareholders and joint ventures in subsidiary. (Edited) To: The President The Stock Exchange of Thailand Enclosure 1. Capital

equity “ ETF ” exchange traded fund “ ” derivatives 1. (speculate) 2. 3. 4. “ ” “ ” 1. 2. 3. “ ” (Shariah) “ ” P a g e 4 | ( ) KTFFE86 86 Krung Thai Fixed Income FIF Enhanced86 Not for Retail Investors

1/2 (Translation) Ref. HPIR 004/2018 February 28, 2018 Subject : Management Discussion and Analysis for the year ended December 31, 2017 To : The President The Stock Exchange of Thailand Duplicate

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

\(Microsoft Word - 26 \\340\\301.\\302.61_Eng_.doc\) April 26, 2018 To : Managing Director The Stock Exchange of Thailand Re : The acquisition of investment in Buriram Ruampaet Co.,Ltd. The board of

the Quarter ended March 31, 2018 To : Director and Manager Stock Exchange of Thailand Abico Holdings Public Company Limited would like explanation about the Company’s financial performance and operation

Microsoft Word - MD&A Y2018-E.doc 1 Ref: CSO. 003/2019 Date: 20th February 2019 Subject: Management Discussion and Analysis for Year Ending 31st December 2018 Attention: President The Stock Exchange

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

19 September 2005 - Translate – Ref. HF 0044 / 2019 February 25th, 2019. Subject : Disclosure of Connected Transaction. Attn : Managing Director of the Stock Exchange of Thailand. According to the

1 / 2 IR.021/2019 13 November 2019 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited