(Translation) No. 10000000/008/62 22 January 2019 Subject: Resolutions of the Board of Directors’ Meeting regarding the investment in the Energy Recovery Unit Project through the acquisition of the

and its subsidiaries. This is not a connected person in accordance with the notification of the Capital Market Supervisory Board Thor.Jor. 21/2551 Re: Rules on Connected Transactions. 3. General

DCORP 023/2018 February 28, 2018 Subject: Report on the overall operation for year 2017 ended December 31, 2017 and the decrease in the overall operation more than 20 percent. Attention: President Stock

DCORP 024/2018 March 2, 2018 Subject: Report on the overall operation for year 2017 ended December 31, 2017 and the decrease in the overall operation more than 20 percent. (Revised) Attention: President

DCORP 048/2018 May 15, 2018 Subject: Report on the overall operation for first quarter of the year 2018 ended March 31, 2018 and the decrease in the overall operation more than 20 percent Attention

value of not exceeding THB 14,000 million to King Power Mahanakorn Co., Ltd. which is not a connected person of the Company; therefore, it would not result in the transaction being the connected

more than 12,000,000 baht. 2. AEONTS engage service agreement with SIGMAXYZ Inc. (which is not related person of the company) in the New Collection system development for improving the systems to be more

total amount of 12 million baht or 0.09% of NTA of the Company and approved engage service agreement with SIGMAXYZ Inc. (which is not related person of the company) in the New Collection system

hrs. has approved investment in N Hospital Co.,Ltd which engaging in healthcare business, hospital, pharmaceuticals and medical equipment. Share of registered capital total baht 765,000,000 and Paid-up

.Thailand. Tel : + 66(0) 2 703 7880-1 No. SorPor.22/2563 25 August, 2020 Subject: Report of asset acquisition in “Green Power1 Company Limited” (Increse) Attention: Managing Director of the Stock Exchange The