1 June 30, 2020 Subjects : The acquisition of ordinary shares of APEX Energy Co., Ltd. increased 18.75% Attention : The Director and Manager of the Stock Exchange of Thailand Eastern Power Group

power transmission within Data Center and (2) IGEN Energy Company Limited (“IGEN- ENERGY”) (previously “Siam Bio Generation 1 Company Limited”) as its business of Alternative energy supply Investment

investment in Pracharath Project for 3 Southern Provinces. Ferrum Energy Co., Ltd. (“Ferrum Energy”) shall invest for this amalgamation. Ferrum Envergy is the subsidiary of Ferrum Capital Co., Ltd. (“Ferrum

Seven Utilities and Power Public Company Limited (“The Company” or “7UP”) held on June 25, 2019, the Meeting has approved for the investment in Pracharath Project for 3 Southern Provinces. Ferrum Energy

COMPLAINT Dimet 010-2019 June 12, 2019 Subject : Notification of investment in IGEN Energy Co., Ltd. and McTRIC Public Company Limited, Partial Business Transfer to the Subsidiary and Amendment of

of information and communication technology infrastructure and energy system infrastructure. The main products are Telecommunication system, Renewable energy, Energy storage and High power etc

which designs, manufactures, and installations of information and communication technology infrastructure and energy system infrastructure. The main products are Telecommunication system, Renewable energy

/2019 regarding the Acquisition and Disposition of Assets of the Company due to the investment in Energy Revolution Company Limited. Attention: President, The Stock Exchange of Thailand According to the

/2019 regarding the Acquisition and Disposition of Assets of the Company due to the investment in Energy Revolution Company Limited. (Revised) Attention: President, The Stock Exchange of Thailand

July 31, 2020 Subject : Notification to dispose of ordinary shares in RPV Energy Company Limited (2 nd Amendment) Attention : The Director and Manager of the Stock Exchange of Thailand Eastern Power