Page 1 Date 13 May 2020 Re: Management Discussion & Analysis for the 3-months period Ended 31 March 2020 To The President of the Stock Exchange of Thailand (SET) CHAOPRAYAMAHANAKORN PUBLIC COMPANY

หนังสือแสดงการรับทราบความผิด 14 May 2020 Subject : Management Discussion and Analysis of the first quarter 2020 ended 31 March 2020 Attn. : Director and Manager The Stock Exchange of Thailand Encls

15 May 2020 Subject : Management Discussion and Analysis for the First quarter of 2020 (Ending 31 March 2020) To : Managing Director The Stock Exchange of Thailand Getabec Public Company Limited

์จ ำ กดั (มหำชน) Food and Drinks Public Company Limited 1 | P a g e July 16, 2020 Subject: Management discussion and analysis of the operating results for the quarter 1/2020 and approve appointment of

and Analysis Quarterly Ending June 30, 2020 To : The President The Stock Exchange of Thailand The Board of Directors meeting of Ratchaphruek Hospital Public Company Limited (the Company) No. 4/2020

-Translation- 1 -Translation- Ref. NCH 035/2020 August 10, 2020 Subject : Management’s Discussion and Analysis 2Q/2020 Attention : President The Stock Exchange of Thailand N.C. Housing Plc. (“the

Acc. 005/2020 August 10, 2020 To: The President The Stock Exchange of Thailand Subject: Management discussion and analysis (MD&A) for Quarter 2/2020 Dear Sir, S. Khonkaen Foods Public Company Limited

T.K.S. TECHNOLOGIES 11 August 2020 Re: Management Discussion and Analysis for Quarter 2/2020 To: President The Stock Exchange of Thailand T.K.S. Technologies Public Company Limited (“TKS”) and its

- Translation - 13 August 2020 Subject: Management’s Discussion and Analysis for the Operating Results of the Second Quarter of 2020 Attention: The President of the Stock Exchange of Thailand Exotic

Thailand Cal-Comp Electronics (Thailand) Plc. (“the Company”) would like to submit the analysis performance for the second quarter and the first half ended 30 June 2020 compared to the second quarter and the