-TRANSLATION- 13 November 2018 Subject : Management Discussion and Analysis for Q3/2018 Attention : President The Stock Exchange of Thailand An overview of the results in the passing The performance

* After 3 Sept. 2019** No. Shareholders Shares % Shares % 1 Mrs. Charuwan Vanasin 103,779,162 12.223 88,752,662 10.452 2 WJ International Hospital Management Co.,Ltd. 60,000,000 7.067 - - 3 Mrs. Nawara

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WATTANAPAT HOSPITAL TRANG PUBLIC COMPANY LIMITED No. WPH – SET 011/2019 14 November 2019 Subject : Management Discussion and Analysis for Quarter 3 of 2019 ending on 30 September 2019. To : Directors

@halcyon.co.th No. CS-2563/014 14 August 2020 Subject: Management Discussion and Analysis for the 6-Month Period Ended 30 June 2020 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology

submit the report of Management Discussion and Analysis for the year ended 31 December 2020 which has been audited by the auditor this is caused by followings: The Operating results of the company and its

9 WATTANAPAT HOSPITAL TRANG PUBLIC COMPANY LIMITED No. WPH – SET 006/2020 13 May 2020 Subject : Management Discussion and Analysis for Quarter 1 of 2020 ending on 31 March 2020. To : Directors and

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Businesses Act amending the Emergency Decree on Digital Asset Businesses B.E. 2561 (A.D. 2018) The Securities and Exchange https://www.sec.or.th/Documents/PHS/Main/1008/hearing322567en.pdf