SAAM Energy Development Public Company Limited - 1 - 12 May 2020 Subject: Management Discussion and Analysis for the period ended 31 March 2020 To: The President The Stock Exchange of Thailand SAAM

cash equivalents 22.73 55.46 Cash Flow from Operating Activities CFO as of March 31, 2020 was 27.76mb. The management will consider using the surplus CFO in investment or any other activities to create

29 October 2019 At: ACC/HO 023/19 Re: Management Discussion and Analysis for the Quarter of 3/2019 To: President The Stock Exchange of Thailand In the third quarter of 2019, there were concern on the

) in cash and cash equivalents (18.40) 11.66 Cash Flow from Operating Activities CFO as of September 30, 2019 was 148.98mb, higher than same period last year. The management will consider using the

(Translation) Bangkok Expressway and Metro Public Company Limited Management Discussion and Analysis for the Quarter Ended on March 31, 2019 1 Significant events 1. The Extraordinary General Meeting

@halcyon.co.th No. CS-2563/003 27 February 2020 Subject: Management Discussion and Analysis for the Year Ended December 31, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public

14 August 2019 Subject: Management Discussion and Analysis for the 6-Month Period Ended June 30, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company

Public Company Limited ( “ the Company” ) would like to clarify the operating results of the Company and its subsidiary for the 3rd quarter ended September 30, 2019 which has been audited by the

@halcyon.co.th No. CS-2563/013 14 August 2020 Subject: Management Discussion and Analysis for the 3-Month Period Ended 31 March 2020 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology

follows: S&P Syndicate PCL and subsidiaries operating performance for 2nd quarter Ending 30 Jun 2020 Revenue from Sales and Services In the second quarter of year 2019, the Company and subsidiaries