. Tel : + 66(0) 2 703 7880-1 No. SorPor 5/2563 23 March, 2020 Subject: Report of asset acquisition in “Blue Solar Farm3 Company Limited” Attention: Managing Director of the Stock Exchange The Stock

bondholders’ e-meeting Remark: Blue Bell Securities Co., Ltd. serves as the bondholders’ representative for the PLE256A and PLE272A bonds. 

Public Company Limited entered into the MRT Blue Line Concession Agreement with the Mass Rapid Transit Authority of Thailand (the “MRTA”) on March 31, 2017 for the concession period of 33 years. The MRT

to the operation of the MRT Blue Line which was operated in full commercial service on March 30, 2020. The Company had revenue from main business of Baht 3,572 Million representing a decrease from the

the form of outsourcing or partnership. In this regard, the partnership-based business operation guidelines must be improved from the SEC circular in this matter. SEC has therefore proposed issuance of

company, while the company still has improved on the inventory cost management as well as sales mix management in each product category efficiently, and strictly controlled on the selling and administrative

in Malaysia. Cost of sales and services increased by only 1.2 percent while sales have increased by over 3 percent. As a result, gross profit margin as percentage of sales continuously improved, from

or 1.8 percent mainly from the increase in amortization on rights to operate completed expressway sectors and amortization on intangible asset under concession agreement of the MRT Blue Line Project

previous year by Baht 66 Million or 1.6 percent from all 3 main businesses but mainly from the Si Rat-Outer Ring Road Expressway (SOE) and farebox revenue of the MRT Blue Line. Cost of service amounted to

Board of Directors' Meeting No. 2/2020 on the restructure of the shareholding in subsidiary companies (Edited Blue Letters) 17/03/2020 21:09 Notification of the resolutions of the Board of Directors