Sakhon 74110 Thailand. E-mail: ir@aienergy.co.th บริษัท เอไอ เอนเนอร์จี จ ำกดั (มหำชน) AI Energy Public Company Limited ทะเบียนเลขที่ 0107556000311 AIE 146/2021 August 13, 2021 Subject: Management’s

tower, design and distribute steel structure according to the drawing, power distribution and heat energy business, construction and tunneling contractor and distribution of industrial products. In the

, Energy storage and High power etc.  Automation segment is a business segment which designs, manufactures, and installations of industrial and building automation. The main products are Machine automation

subsidiaries, and share of profit from associated companies 5/ EBITDA from Natural Resources business of Nido Petroleum Limited, BCP Energy International Pte. Ltd. and BCP Innovation Pte. Ltd. As for the

2 PPAs with EGAT of which qualified for the PPA extension and replacement for another 25-year period according to the outcomes of the National Energy Policy Committee’s Meeting on 24 January 2019

≤ 5% 5% - 10% 10% - 15% 15% - 25% > 25% ": 48U! Uก TT Tก!K78ก ! (SD) "#Uกก!7 5 # 26/-83 @กก51ก5.@ก7B6;P0=ก75-55 ;5

of Nido Petroleum Pty. Ltd., BCP Energy International Pte. Ltd., BCP Innovation Pte. Ltd., BCPR Co., Ltd. and share of profit from associated companies 6/ Others items and elimination As for the

of 2017 WHAUP completed our 2017 at record-high result with a Net Income of Baht 1,980.9 million, 436.1% increase from 2016. 1. RESULTS OF OPERATION FOR 2017 Consolidated Financial Statements 2016 2017

our innovative power businesses, both in the short and long term. Also, GPSC hold a group roadshow for the upcoming Green Debenture Offering of THB 5,000 million to institutional and/or high net worth

- TFRS 16) was Bt28,423mn, declined -8.9%YoY while CAPEX was Bt35bn for 5G/4G network and FBB in-line with guidance. For FY21, AIS aims to strengthen leadership with 5G service to capture high- value