/2019 To Director and Manager The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the Acquisition of Assets (Schedule 1) Regarding the Purchase of the Ordinary Shares of KPN Academy

September 2017 Subject: Notification of the Board of Directors No.8/2017 and the date of the Extraordinary General Meeting of Shareholders No. 1/2017 To: The President The Stock Exchange of Thailand Enclosure

2,020.84 2,020.84 2,020.84 2,020.84 Premium (Discount) on Share Capital 2,853.29 2,853.29 2,853.24 2,853.24 Retained Earnings (Deficit) -10,668.03 -9,841.85 -7,865.43 -6,999.71 Treasury Stock - - - - Shares

(Discount) on Share Capital 92.27 92.27 92.27 92.27 Retained Earnings (Deficit) 1,065.54 943.11 793.09 663.32 Treasury Stock - - - - Shares Of The Company Held By Subsidiaries - - - - Other Components Of

(Discount) on Share Capital -5,245.26 -371.14 82.19 82.19 Retained Earnings (Deficit) -255.51 -324.52 -181.83 -133.30 Treasury Stock - - - - Shares Of The Company Held By Subsidiaries - - - - Other Components

160.00 Retained Earnings (Deficit) 790.92 614.52 581.44 589.04 Treasury Stock - - - - Shares Of The Company Held By Subsidiaries - - - - Other Components Of Equity 4,611.82 4,253.03 7,669.26 7,430.52

1,365.41 1,050.00 1,050.00 Paid-Up Capital 1,201.38 1,005.00 887.98 Premium (Discount) on Share Capital 1,497.03 348.60 187.23 Retained Earnings (Deficit) 268.84 153.27 378.45 Treasury Stock - - - Shares Of

.Thailand. Tel : + 66(0) 2 703 7880-1 No. SorPor 6/2563 23 March, 2020 Subject: Report of asset acquisition in “Sakun C Innovation Company Limited” Attention: Managing Director of the Stock Exchange The Stock

. 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

1 No. CC20190203ELE February 27, 2019 Subject Report of the Resolutions of Board of Directors’ Meeting No.1/2019 To President The Stock Exchange of Thailand The Board of Directors of Cal-Comp