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6 December 2007 Pace Development Corporation Public Company Limited 87/2 CRC Tower, All Seasons Place 45th Fl., Unit 4, Wireless Road, Lumpini, Pathumwan, Bangkok 10330 Thailand Tel. +66 2 118 9599

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BorJor 23_2559Rev1 YONG THAI PUBLIC COMPANY LIMITED 633/14 Sathupradit Road, Yannawa, Bangkok 10120 Thailand Tel. (662) 2943364-8, Fax : (662) 2943373 YTC 14/2019 June 7, 2019 Subject: Selling

1 / 3 IR.013/2018 19 July 2018 Re: The Information of a Disposition of Assets To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the “Company”) would like

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offenders, namely (1) Miss Yuwadee Wachiraprapa, (2) Mrs. Ananya Ruangsakvichit, (3) Mrs.Kingkarn Smitananda, (4) Miss Narumon Mangtab, (5) Beyond Securities Public Company Limited (BYD) or AEC Securities

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