1 Ref : JSP/18/02/03 28 February 2018 Subject : Report the operating result for the year ended December 31, 2017 To : The Director and Manager The Stock Exchange of Thailand J.S.P. Property Public

Microsoft Word - MD&A Y2018-E.doc 1 Ref: CSO. 003/2019 Date: 20th February 2019 Subject: Management Discussion and Analysis for Year Ending 31st December 2018 Attention: President The Stock Exchange

. DOD2019/004 February 20, 2019 Subject: Management’s discussion and analysis of the Company’s operating results for the year 2018 period To: President The Stock Exchange of Thailand DOD Biotech Public

Microsoft Word - MD&A Y2019-E FA.doc 1 Ref: CSO. 003/2020 Date: 19th February 2020 Subject: Management Discussion and Analysis for Year Ending 31st December 2019 Attention: President The Stock

February 26, 2020 Subject : Management Discussion and Analysis for year and 4th quarter ended December 31, 2019 Attention : President The Stock Exchange of Thailand 1. Operating Performance 1.1

์จ ำ กดั (มหำชน) Food and Drinks Public Company Limited 1 | P a g e February 27, 2020 Subject: Management discussion and analysis of the operating results for the year 2019 Attn: President The Stock

February 28, 2020 Subject: Managing Discussion and Analysis for Year2019 To: Managing Director The Stock Exchange of Thailand The company would like to report to operation results for the company and

1 Ref : JSP/17/11/01 10 November 2017 Subject : Report the operating result for the quarter 3 Ending September 30, 2017 To : The Director and Manager The Stock Exchange of Thailand J.S.P. Property

1 Ref : JSP/17/11/01 10 November 2017 Subject : Report the operating result for the quarter 3 Ending September 30, 2017 (revise) To : The Director and Manager The Stock Exchange of Thailand J.S.P

which exceed 20% 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 2018