September 30, 2019 To The President The Stock Exchange of Thailand Management’s Discussion and Analysis Consolidated Financial Statements For nine months ended September 30, 2019 Overall Group Performance

December 2019 To : The President The Stock Exchange of Thailand Bangkok Chain Hospital Public Company Limited (the “Company”) would like to report the operating results for year ended 31 December 2019 which

2020 To : The President The Stock Exchange of Thailand Bangkok Chain Hospital Public Company Limited (the “Company”) would like to report the operating results for the first quarter ended 31 March 2020

June 2020 To : The President The Stock Exchange of Thailand Bangkok Chain Hospital Public Company Limited (the “Company”) would like to report the operating results for the second quarter ended 30 June

Microsoft Word - ACE MDA Q2 22 - EN 1 No. ACE-ACC-3/2022 9 August 2022 Subject Management Discussion and Analysis for the period ended 30 June 2022 To President The Stock Exchange of Thailand

Microsoft Word - ACE MDA Q3 22 - EN 1 No. ACE-ACC-4/2022 11 November 2022 Subject Management Discussion and Analysis for the period ended 30 September 2022 To President The Stock Exchange of Thailand

Discussion and Analysis For the year 2017 To The President of the Stock Exchange of Thailand Management’s Discussion and Analysis Consolidated Financial Results for the year 2017 For the year ended 31 December

10th May, 2018 Subject: Management Discussion and Analysis (MD&A) of the financial as at and for three months’ period ending 31st March, 2018 Attention: President The Stock Exchange of Thailand P.C.S

the Quarter ended March 31, 2018 To : Director and Manager Stock Exchange of Thailand Abico Holdings Public Company Limited would like explanation about the Company’s financial performance and operation

and Director The Stock Exchange of Thailand Dear Sirs, Finansia Syrus Securities Public Company would like to disclose the audited separated and consolidated financial statements for the year ended