/2018 December 19, 2018 Re: Notification of Resolutions of the Board of Directors’ Meeting No. 8/2018 Attn.: President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on Acquisition of

Disposal of Assets, and the Notification of the Board of Governors of the Stock Exchange of Thailand, Re: Disclosure of Information and Other Acts of Listed Companies Concerning the Acquisition and

DCORP 011/2019 February 27, 2019 Subject: Report on the overall operation of the year 2018 ended December 31, 2018 and the decrease in the overall operation more than 20 percent Attention: President Stock

Stock Exchange of Thailand Demeter Corporation Public Company Limited (“DCORP” or the “Company”) would like to submit the reviewed financial statements for first quarter of the year 2019 ended March 31

Attention: President Stock Exchange of Thailand Demeter Corporation Public Company Limited (“DCORP” or the “Company”) would like to submit the reviewed financial statements for first 9 months of the year 2019

liquidity and to increase the return on equity and the earnings per 6 ASIA’S BOUTIQUE AIRLINE share. As of March 219, The repurchase program has set aside approximately 492.0 million baht with 40.0 million

names of recorded shareholders are entitled to the right to attend the Extraordinary General Meeting of Shareholders No. 1/2019 (Record Date) To: Director and Manager The Stock Exchange of Thailand

: Management’s Discussion and Analysis for Year 2018 ended as of December 31, 2018 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial

Discussion and Analysis for Year 2018 ended as of December 31, 2018 (Edited) Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial

13_MDA Q1_2563 EN -Translated Version- No. ECF2 018/2020 May 15, 2020 Subject: Management Discussion and Analysis of the 1st quarter ended 31 March, 2020 To President The Stock Exchange of Thailand