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

, 2020 Re: Management Discussion and Analysis (MD&A) For the three-month and six-month periods ended June 30, 2020 To: President The Stock Exchange of Thailand Padaeng Industry Public Company Limited and

percent. To: President, The Stock Exchange of Thailand NCL International Logistics Public Company Limited and its subsidiaries (the "Company") would like to clarify the description and analysis of the

No. INGRS066 30 March 2021 Subject : Management Discussion & Analysis (MD&A) for the consolidated financial statements for the financial year ended 31 January 2021 To : The President The Stock

Analysis Quarterly Ending March 31, 2020 To : The President The Stock Exchange of Thailand The Board of Directors meeting of Ratchaphruek Hospital Public Company Limited (the Company) No. 3/2020 dated May 9

for the first quarter ended March 31, 2020 Attention The President The Stock Exchange of Thailand Attachment Report and interim financial statement for the first quarter ended March 31, 2020 Firetrade

Page 1 Date 11 November 2020 Re: Management Discussion & Analysis for the 9-months period Ended 30 September 2020 To The President of the Stock Exchange of Thailand (SET) CHAOPRAYAMAHANAKORN PUBLIC

Stock Exchange of Thailand Ekachai Medical Care Public Company Limited (the “Company”) would like to clarify on the operating results for the Third quarter of 2019 at the end of 30th September 2019 as

Ref. APURE 024/2023 August 15, 2023 Subject : Financial Position and Operating Performance of year 2022 (Revise) Attention : The Director and President of the Stock Exchange of Thailand Financial

:(1) Every five percent report will apply only to  securities issued by company listed on the Stock Exchange of Thailand (SET);(2) Submission of a copy of report to the SET will no longer be required as