RP-AC 002/2018 MAY 14, 2018 Subject: Clarification of the operating results for the first quarter of 2018 To: Directors and Managers of the Stock Exchange of Thailand Richy Place 2002 Public Company

Exchange of Thailand The Board of Directors’ Meeting of Ladprao General Hospital Public Company Limited (the “Company”), No.6/2018, held on August 10, 2018, has approved the financial statements of the

October 3, 2019 Re: Clarification of the operating results of company and its subsidiaries for the six month periods ended June 30, 2018 To: President The Stock Exchange of Thailand K.C. Property

and Manager The Stock Exchange of Thailand According to the resolution of the meeting of the Board of Directors No. 4/2019 of Wattanapat Hospital Trang Public Company Limited (“the Company”) held on 13

(Ending September 30, 2019) To Director and Manager of the Stock Exchange of Thailand Ubis (Asia) Public Company Limited (“the Company”) would like to clarify on the performance and the financial for Q3

Assets dated 31 August 2008 (as amended), and the Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed Companies Concerning the

2,050,000,000 or approximately Baht 594,953,050 (calculated based on exchange rate at Baht 29.0221 to JPY 100). This price is excluding other relevant expense at JPY 365,839,207.80 or approximately Baht

companies and securities held for trading in 4Q19. The Company's investment in 2019 was in line with the long-term strategic plans: Balance, Diversify and Expand. In addition to the investment in ECC which

DCORP 008/2020 February 26th, 2020 Subject 2019 Performance Report for the Year Ended December 31st, 2019 and the Reduction of Performance Exceeding 20% To The Securities and Exchange Commission and

is expected to moderate to 3.8 percent on the back of slower exports amid several external challenges: uncertainties over US trade policies and retaliatory measures by major trading partners, the risk