SAAM Energy Development Public Company Limited - 1 - 7 August 2020 Subject: Management Discussion and Analysis for the period ended 30 June 2020 To: The President The Stock Exchange of Thailand SAAM

Assets by Subsidiary of DOD Biotech Public Company Limited for the Purchase and Acceptance of Transfer of the Entire Business of BGP Spectrum Power Co., Ltd., and Establishment of Subsidiary, Classified as

Securities and Exchange Commission and the SET. Please be informed accordingly. Your sincerely, Demeter Corporation Public Company Limited - Sureeporn Udompolvanich - (Ms. Sureeporn Udompolvanich) Director and

., Klongmadua, Krathum Baen, Samut Sakhon 74110 Thailand. E-mail: aienergy@aienergy.co.th บริษัท เอไอ เอนเนอร์จี จ ำกดั (มหำชน) AI Energy Public Company Limited. AIE 081/2018 April 26, 2018 Subject: Management’s

Feb 25th, 2019 Subject Management Discussion and Analysis for the year ended December 31, 2018 To The President The Stock Exchange of Thailand Day Dream Public Company Limited (the “Company” or “we

28 February 2020 Subject Management Discussion and Analysis for the years ended December 31, 2019 To The President The Stock Exchange of Thailand Do Day Dream Public Company Limited (the “Company” or

., Klongmadua, Krathum Baen, Samut Sakhon 74110 Thailand. E-mail: aienergy@aienergy.co.th บริษัท เอไอ เอนเนอร์จี จ ำกดั (มหำชน) AI Energy Public Company Limited. AIE 109/2017 May 15, 2017 Subject: Management’s

Million Baht or 477.76 Million Baht decreased. Please be informed accordingly, Yours sincerely, Mr. Monthon Chatuwallopkul Company Secretary

14 November 2019 Subject Management Discussion and Analysis for the nine months period ended Sep 30, 2019 To The President The Stock Exchange of Thailand Day Dream Public Company Limited (the

this Information Memorandum are accurate. Please be informed accordingly. Yours sincerely, (Mr. Chanin Kiatthaveepong) Authorized Persons to Disclose Information The office of company secretary 02-741