Determination of the Date of Extraordinary General Meeting of Shareholders No. 1/2018 To: President The Stock Exchange of Thailand Enclosures: 1. Information Memorandum on the Offering of Newly Issued Ordinary

concerning the Determination regarding Definition of Institutional Investor and High Net Worth Investor . “ client ” means user of an intermediary ’s services. “ Stock Exchange ” means the Stock Exchange of

operational staffs as well as allowing supporting staffs to work from home for instance. For Q1/2020, the EBITDA of the company was at Baht 4,951 million, increased by Baht 835 million or 20% from Q4/2019, and

DCORP 011/2019 February 27, 2019 Subject: Report on the overall operation of the year 2018 ended December 31, 2018 and the decrease in the overall operation more than 20 percent Attention: President Stock

5.1(1); (2) specify the future procedure for executing transactions between the REIT and the Trustee and its relating person accordingly: (a) to disclose information through the Stock Exchange of

reliable; (6) having sufficient personnel who are independent from the appraisal professionals and capable to work full-time for the Institute of Appraisal Profession efficiently; (7) having explicitly

Eng_MD&A Final Q3'19 November 13, 2019 Ref: SET-2019-011 Re: Management Discussion and Analysis for Quarter 3’ 2019 Attn. to: President The Stock Exchange of Thailand Filter Vision Public Company

the Year ending 31 December 2019 To The President The Stock Exchange of Thailand We, ZEN Corporation Group Public Company Limited (“the Group”), are pleased to provide you our management discussion and

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1 (Translation) MD. 108/2017 Aug 7, 2017 Re: Management Discussion and Analysis For the Operating Results ended June, 2017 To: President The Stock Exchange of Thailand Management Discussion and