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

year, due mainly to a one-time gain from the sale of assets in the second quarter of 2019 and the impact from of the COVID-19 pandemic mentioned above. On 11 August 2020, the meeting of the Board of

’ remuneration The remuneration decreased from year 2019 by Baht 3.0 million because the number of director and meeting less than prior period. Page4of4 Reversal of allowance for doubtful accounts In year 2019

Exchange of Thailand The Board of Directors’ Meeting of Ladprao General Hospital Public Company Limited (the “Company”), No.4/2020, held on August 14, 2020, has approved the financial statements of the

of Thailand The Board of Director’s meeting No. 1/2021 of General Engineering Public Company Limited (“the Company”) held on March 1, 2021 has approved and verified the financial statements of the

Directors' Meeting No. 8/2021 16/06/2021 18:55 Additional Acquisition of ordinary shares in A.T.P. Friend Services Co., Ltd. 10/05/2021 19:01 The establishment of a subsidiary and the investment in joint

1 JSP 016/2563 (OOP) Date: 20 April 2020 Re: Notification of the connected transaction-renew from connected person Attn: The President The Stock Exchange of Thailand The Board of Director’s Meeting

Meeting No.4/2563 of J.S.P. Property Public Company Limited, held on April 17, 2020 agree to approved the receive financial assistance from connected persons that transaction is a connected transaction

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

Manager The Stock Exchange of Thailand According to the resolution of the meeting of the Board of Directors No. 3/2020 of Wattanapat Hospital Trang Public Company Limited (“the Company”) held on 13 May 2020