. So far the Company still received purchase order for project of installation water treatment systems for medical services and Dialysis Solution continuously. KT Medical Services Co., Ltd. provides

., Ltd. To: President The Stock Exchange of Thailand Enclosure: Information Memorandum regarding the Acquisition of Asset of Demeter Corporation Public Company Limited The Meeting of the Board of Directors

value appraised by the financial advisor (KT ZMICO Securities Company Limited) and asset appraiser (Prospec Appraisal Co., Ltd.) , and fix the base price for sale of land and constructions at the value

services. In Management's Discussion and Analysis and operating results for the Quarter 1’ 2019 Page 2 / 6 the past, the sales of dialysis solution continually increased, KT Medical Services Co., Ltd. has

for the Company to (1 ) enter into the lease of warehouse agreement with JKN Landmark Co., Ltd., (2) renew the car service agreement for the Company’s management with JKN Landmark Co., Ltd., and (3

Bridge Siam Syndicate Technology Co.,Ltd. (Head Office) GS January 16, 2018 Within 180 days after receving the letter to start working Laying 900mm pipe to send tap water for about 700meters in the area

designated area, using it as a storage pond for raw water before the production of tap water 2. Contract for selling sand to CPAC (1) Concret Product and Aggregate Co.,Ltd. (CPAC) GS Feb 1, 2016 2 years 4

September 29, 2017 Re: Board of Directors' Meeting Resolution Regarding Investment in the Project of The Marvel Experience: Theme Entertainment Attraction – TMX of Hero Experience Co., Ltd. (2nd Additional

Board of Director Meeting No.4/2017 (Additional) The Board of Directors of Unimit Engineering Co., Ltd No. 4/2017 dated 13 November 2017 passed the resolution as following; - Approved the investment in

Stock Exchange of Thailand on October 17, 2019. The Company currently manages 34 shopping malls with the net leasable area (NLA) of approximately 1.8 mn sqm. At the end of 2019 the average occupancy rate