limited to units which: 1. has securities portfolio; 2. provides services of trading investment units , registered as listed securities, for clients through a member of SET . (9/1) “ SET ” means the Stock

listed securities, for clients through a member of SET. (9/1) “SET” means the Stock Exchange of Thailand; (10) “Office” means the Office of the Securities and Exchange Commission; (11) “units” means

. (9/1) “SET” means the Stock Exchange of Thailand; (10) “Office” means the Office of the Securities and Exchange Commission; (11) “units” means investment units of mutual fund, certificate of pooling

30 April 2019 At: ACC/HO 012/19 Re: Management Discussion and Analysis for the Quarter of 1/2019 To: President The Stock Exchange of Thailand In the first quarter of 2019, the Thai economy expanded

No. MVP005/2019 9 May 2019 Subject: Management Discussion and Analysis for the 3-month period ended 31 March 2019 To: President and Manager The Stock Exchange of Thailand M Vision Public Company

Manager The Stock Exchange of Thailand According to the resolution of the meeting of the Board of Directors No.3/2019 of Wattanapat Hospital Trang Public Company Limited (“the Company”) held on 9 May 2019

. OCMSET/1907/003 July 30, 2019 Subject: Clarification of the operating results for the six-month period of 2019, change of rate more than 20% Dear: Director and Manager the Stock Exchange of Thailand

No. MVP007/2019 8 August 2019 Subject: Management Discussion and Analysis for the 6-month period ended 30 June 2019 To: President and Manager The Stock Exchange of Thailand M Vision Public Company

- Translation - 14 August 2019 Subject: Management’s Discussion and Analysis for the Operating Results of the Second Quarter of 2019 Attention: The President of the Stock Exchange of Thailand Exotic

14 August 2019 Subject: Management Discussion and Analysis for the 6-Month Period Ended June 30, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company