3rd Quarter of 2019 and 9-months period ending 30 September 2019 To The President The Stock Exchange of Thailand We, ZEN Corporation Group Public Company Limited (“the Group”), are pleased to provide

Microsoft Word - ACE MDA Q121 - ENG_Final 07.05.21_ 1 No. ACE-ACC-2/2021 10 May 2021 Subject Management Discussion and Analysis for the period ended 31 March 2021 To President The Stock Exchange of

No: AH 02022022 February 28, 2022 Subject: Management Discussion & Analysis (MD&A) for the financial statements of fiscal year 2021 ended as of December 31, 2021 To: The President The Stock Exchange of

stock program, the number of stocks repurchased between the 6th December 2019 and the 5th June 2020 amounts to 19.238 million shares, for a value of THB 505 million, which equals to 1.40% of paid-up

appears in the SEC’s approved list; “related person” means a related person under the Notification of the Capital Market Supervisory Board concerning the Rules on Related Party Transactions; “Stock Exchange

operating results for the 3-month period and 6-month period ending June 30, 2017 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited and its Subsidiary (together

Ref. DBP. 141 / 2017 November 13, 2017 Subject : Clarification on Operating Results for the 3-Month Period and 9-Month Period ending September 30, 2017 To : President The Stock Exchange of Thailand

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Chor 20/2551 on the Criteria for the Material Transactions which are the Acquisition or Disposition of Assets, including the Notification of the Stock Exchange of Thailand re: the Disclosure of

: Director and Manager The Stock Exchange of Thailand Enclosure: Information Memorandum on the Asset Disposal, Schedule 1 of Nation Multimedia Group Public Company Limited The Board of Directors meeting of