15 percents and there is no newly issued share of in return of payment. However the company will report the transaction to the Stock Exchange of Thailand. Method Calculation Transaction Size (%) 1

Quarterly Ending March 31, 2018 To : The President The Stock Exchange of Thailand The Board of Directors meeting of Ratchaphruek Hospital Public Company Limited (the Company) No. 2/2018 dated May 10, 2018

assistance To: The President The Stock Exchange of Thailand GFPT Public Company Limited ( “ The Company” or “ GFPT” ) , held the Board of Directors’ meeting no. 2/ 2562 on February 21st, 2019, approved the

1 At JSP 60/07/01 July 5, 2017 Subject Notifications of the connected transaction regarding the receipt of financial assistance To President The Stock Exchange of Thailand J.S.P. Property Public

1 At JSP 60/07/04 July 19, 2017 Subject Notifications of the connected transaction regarding the receipt of financial assistance To President The Stock Exchange of Thailand J.S.P. Property Public

1 At JSP 60/07/04 July 19, 2017 Subject Notifications of the connected transaction regarding the receipt of financial assistance. (Revise) To President The Stock Exchange of Thailand J.S.P. Property

Stock Exchange of Thailand Reference is made to the disclosure of G J Steel Public Company Limited (“the Company”) dated 25 September 2017 for the extend period of granted financial assistance to G Steel

Public Company Limited To President The Stock Exchange of Thailand Reference GPSC’s letter No. 10040000/021/58 dated on August 26, 2015 regarding the project of Central Utility Plant 4 or Central Utility

1 At JSP 60/12/04 December 26, 2017 Subject Notifications of the connected transaction regarding the receipt of financial assistance. To President The Stock Exchange of Thailand The Board of

1 At JSP 60/12/04 December 26, 2017 Subject Notifications of the connected transaction regarding the receipt of financial assistance. (Revise) To President The Stock Exchange of Thailand The Board of