Microsoft Word - 00. Project Unicorn - ELCLID of U - Revised Offering Price EN v2 (05122017) - clean.docx 1 (-Translation-) Ref. No. U.SET 024/2560 December 6, 2017 Subject: Notification on the

Project of procurement for server computers to support information systems of the Social Security Office, the Project of procurement and installation of systems for the Development of National Education

handing over to the juristic person. In addition, MK gave the priority to the after sale service as well as the project security. The Company believed that this would help to enhance the Company’s image and

operation of the Group Company consist of revenue from services and rental including procuring project land and providing services related to project security and cleaning to the group customer, that operates

revised up since July 1, 2017 and more revenues from social security check-up project. Cost of Hospital Operations Cost of hospital operations in 4Q’18 and year 2018 increased by 7% and 12% yoy

cloud services of National Telecommunications Public Company Limited, the Project to procure an application management system and automated platform of the Social Security Office, the Project to provide

land and providing services related to project security and cleaning to the group customer, that operates 17 solar power plant projects in Thailand, and revenue from sales of electricity from its own

the housing projects by Baht 13 million, the decrease in after-sales service expenses related to maintenance of project utilities and security of Baht 24 million, the decrease in salary and employee

for Research and Policy Determination of the Social Security Office, the Project of Central digital platform development to connect social security services to specific insured persons of the Social

server computers to support information systems of the Social Security Office, the Project of procurement and sale of network equipment connecting the Expressway Control Center building and installation of