Bond Dealer and Underwriter Others (Securities Business) Derivatives Agents Derivatives Dealer Stock Exchange/Futures Exchange TSFC/IDB Approval and Qualifications Approval and Standards Practice Code of

Our Ref: TL015/02 Our Ref: TL011/18 May 14, 2018 The Stock Exchange of Thailand 93, The Stock Exchange of Thailand Building Ratchadapisek Road, Dindaeng Bangkok 10400 Attention: The President Dear

: Management discussion and analysis for the year ended December 31, 2017 To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the audited financial statements of Wiik

1 (Translation) MD. 083/2019 May 8, 2019 Re: Management Discussion and Analysis For the Operating Results ended March 31, 2019 To: President The Stock Exchange of Thailand Management Discussion and

Analysis for the first quarter 2020 of Seven Utilities and Power Public Company Limited To: The President The Stock Exchange of Thailand Seven Utilities and Power Public Company Limited ( the Company ) would

Discussion and Analysis for the second quarter 2020 of Seven Utilities and Power Public Company Limited To: The President The Stock Exchange of Thailand Seven Utilities and Power Public Company Limited (“the

Discussion and Analysis for the third quarter 2020 of Seven Utilities and Power Public Company Limited To: The President The Stock Exchange of Thailand Seven Utilities and Power Public Company Limited (“the

operating results of the Company in the year 2018 decreased comparing to last year. For your consideration to the members of The Stock Exchange of Thailand and those interested to be informed accordingly

the common stock of Modern, while in possession of inside information on Modern's operating results of the Q2/2016 before Modern publicly disclosed the Q2/2016 financial statements through the SET

total of 1.3 million share of the common stock of Modern, while in possession of inside information on Modern's operating results of the Q2/2016 before Modern publicly disclosed the Q2/2016 financial