of Governors of the Stock Exchange of Thailand Reference is made to the resolutions of the Board of Directors’ Meeting No. 6/2018 of Master Ad Public Company Limited (the “Company”), held on May 17

Quarter of 2020 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 analysis for the 1st

/2019 (additional) To Director and Manager The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the Acquisition of Assets (Schedule 1) Regarding the Purchase of the Ordinary Shares of KPN

governance guidelines for listed companies specified by the Stock Exchange of Thailand in any matter, identify the matter and the causes for such failure. The disclosure may be in the form of reference to

May 15, 2020 Ref: SET-2020-010 Re: Management Discussion and Analysis for Quarter 1’ 2020 Attn. to: President The Stock Exchange of Thailand Filter Vision Public Company Limited and its subsidiaries

Q3/17 Q4/17 Q1/18 Q2/18 Q3/18 Sales Revenue Net Profit Unit: Million Baht Page 2 3. Results of Operations and Profitability Consolidated (Unit: Million Baht) Q3/2018 Q3/2017 %YoY 9M/2018 9M/2017 %YoY

Microsoft Word - letY17EMD&A .doc (Translation) 23rd February 2018 Subject: Management Discussion and Analysis (MD&A) of year 2017 To: Managing Director of the Stock Exchange of Thailand Business

1 Ref: AC.028/2018 13 November 2018 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating

Exchange of Thailand Demeter Corporation Public Company Limited (“DCORP”) (“The Company”) would like to submit the reviewed financial statements for year 2017 ended December 31, 2017. Such financial

Stock Exchange of Thailand Demeter Corporation Public Company Limited (“DCORP”) (“The Company”) would like to submit the reviewed financial statements for year 2017 ended December 31, 2017. Such financial