: Management explanation and analysis for the 2nd Quarter ended 30 June 2018 Attention : The President of, The Stock Exchange of Thailand ZIGA Innovation Public Company Limited (“ the Company”) would like to

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- Translation - 9 November 2018 Subject: Management’s Discussion and Analysis for the Operating Results of the 3 rd Quarter of 2018 Attention: The President of the Stock Exchange of Thailand Exotic

Ref. 66/2018 November 27, 2018 Subject : Waiver of rights to purchase ordinary shares of Dhipaya Bodin Co., Ltd. To : Director and Manager The Stock Exchange of Thailand The Board of Directors

MD&A Q2_2020 (Eng ) July 31, 2020 Subject : Interim Management Discussion and Analysis of Q2/2020 Attention : President of The Stock Exchange of Thailand We attach herewith the financial statements

Page 1 of 3 GEL.CS.001/2563 2 March 2020 Subject: Management Discussion and Financial Analysis for the operating results as at December 31, 2019 To: Director and Manager The Stock Exchange of

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Stock Exchange of Thailand The Board of Director’s meeting No. 3/2020 of General Engineering Public Company Limited (“the Company”) held on May 15, 2020 has approved and verified the financial statements

According to the referral from the Stock Exchange of Thailand (SET) and the SEC’s further investigation, Warot and Jeeranan, former EY assistant auditors, were involved in irregular securities and

company established under Thai law and listed on the Stock Exchange of Thailand. “executive director” means a director holding the position of executive or acting as executive, including a director who has