Corporation (Asia) Public Company Limited MODERN: MODERNFORM GROUP PUBLIC COMPANY LIMITED NATION: NATION GROUP (THAILAND) PUBLIC COMPANY LIMITED PCSGH: P.C.S. MACHINE GROUP HOLDING PUBLIC COMPANY LIMITED PHG

M.D. 042/2020 February 12, 2020 Subject : Disclosure of the information connected transactions To : President of the Stock of Exchange of Thailand Kang Yong Electric Public Company Limited hereby

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-Translation- Ref. No. PorBor. 050 / 2019 December 27, 2019 Subject: Entering into Transaction of Acquisition of Associate Company’s ordinary shares To: President The Stock Exchange of Thailand

Stock Exchange of Thailand Ferrum Public Company Limited (“the Company”) would like to report the resolution of the Board of Director Meeting No.4/2018, held on March 23, 2018 that the Company has

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) Attention: President The Stock Exchange of Thailand Reference Letter: The Letter of the Company dated 10 April 2018 re: Acquisition and Disposition of Assets Pace Development Corporation Public Company