2019 in an amounting of Baht 26.39 million. Sincerely Yours, Wijit Techakasem ( Dr.Wijit Techakasem ) Managing Director

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CS021/2018 August 10, 2018 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for the

Sincerely, AI Energy Public Company Limited (Miss Pimwan Thareratanavibool) Managing Director Corporate Secretary Tel: 034-877-485-8 Ext. 500 Email: ir@aienergy.co.th

big project totaling Baht 12.83 million, which is expected to be completed in 2018. Sincerely Yours, Wijit Techakasem ( Dr.Wijit Techakasem ) Managing Director

Baht -122.15 million. In total, net cash for the year was increased by Baht -241.30 million. Sincerely yours, (Mr. Anan Manatchinapisit) Deputy Managing Director

Limited (Miss Pimwan Thareratanavibool) Managing Director Corporate Secretary Tel: 034-877-485-8 Ext. 500 Email: ir@aienergy.co.th

received from customers totaling 31.10 million baht, which is expected to be recognized in the last quarter of 2018. Sincerely Yours, Wijit Techakasem ( Dr.Wijit Techakasem ) Managing Director

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CS018/2562 November 08, 2019 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for

institutions 1.26 million Baht and interest expenses 0.01 million Baht Please be informed accordingly. Sincerely Yours, - SOMKIAT VONGSAROJANA – (Mr. Somkiat Vongsarojana) Managing Director

. Sincerely yours, (Mr. Vittawat Akarapongpisak) Deputy Managing Director