Exchange of Thailand The Board of Directors Meeting of Wattanapat Hospital Trang Public Company Limited (the “Company”) No. 3/2017, held on February 26, 2017, approving the audited consolidated financial

2017 To : Directors and Manager The Stock Exchange of Thailand According to the resolution of the meeting of the Board of Directors No.8/2017 of Wattanapat Hospital Trang Public Company Limited (“the

According to the resolution of the meeting of the Board of Directors No. 6/2017 of Rajthanee Hospital Public Company Limited (the “Company”) held on 10 November 2017, approving the reviewed consolidated

for the 3rd Quarter of 2017 Ending 30 September 2017 To : The President The Stock Exchange of Thailand The Board of Directors meeting of Ratchaphruek Hospital Public Company Limited (the Company) No. 5

nearby office which equal 180 - 700 baht per square meter per month. (survey from 15 nearby offices buildings) 3 Directors of Conflict of Interest : Mr. Nontawat Dhanasuwiwath did not attend the meeting

without meeting and vote) They are of the opinion that the proposal is suitable for the Woodtek International Co., Ltd. (subsidiary company) because it’s required to leases the space and service warehouse

1 (Translation) AT JSP/61/02/02 February 6, 2018 Subject The disposal of investment of joint venture (Revise) To The President The Stock Exchange of Thailand The Board of Director’s Meeting No.1/2018

“Company”) Board of Meeting No.1/2018 on 22 February 2017, the resolution to certify the Company’s financial statements and performance for the yearly ending 31 December 2017 which has already been audited

: Management Discussion and Analysis for Yearly Ending 2017 (Edited) To: President The Stock Exchange of Thailand Pursuant to JAS Asset Public Company Limited (the “Company”) Board of Meeting No.1/2018 on 22

has interest in the above transaction on item No. 6 did not attend the meeting to vote) According to the comments, this transactions are proper as the company and its subsidiaries need to purchase scrap