Sakhon 74110 Thailand. E-mail: ir@aienergy.co.th บริษัท เอไอ เอนเนอร์จี จ ำกดั (มหำชน) AI Energy Public Company Limited ทะเบียนเลขที่ 0107556000311 AIE 016/2021 February 18, 2021 Subject: Management’s

Sakhon 74110 Thailand. E-mail: ir@aienergy.co.th บริษัท เอไอ เอนเนอร์จี จ ำกดั (มหำชน) AI Energy Public Company Limited ทะเบียนเลขที่ 0107556000311 AIE 108/2021 May 12, 2021 Subject: Management’s

in the Petrochemical and Energy Group are large projects and project valuation have exceeding than Baht 10,000 Million. As a result, the construction segment services income of the Group are varieties

% ownership interest.), is a 500 MW supercritical coal-fired power plant, in Mauban, Quezon province of the Philippines. 455 MW of the plant’s capacity and energy are contracted to the Manila Electric Company

Sakhon 74110 Thailand. E-mail: aienergy@aienergy.co.th บริษัท เอไอ เอนเนอร์จี จ ำกดั (มหำชน) AI Energy Public Company Limited ทะเบียนเลขที ่ 0107556000311 AIE 028/2019 5 April 2019 Subject: Management’s

Sakhon 74110 Thailand. E-mail: aienergy@aienergy.co.th บริษัท เอไอ เอนเนอร์จี จ ำกดั (มหำชน) AI Energy Public Company Limited ทะเบียนเลขที ่ 0107556000311 No. AIE 191/2018 November 13, 2018 Subject

., Co., (EGCO holds a 49% ownership interest.), is a 500 MW supercritical coal-fired power plant, in Mauban, Quezon province of Republic of the Philippines. 455 MW of the plant’s capacity and energy are

Natural Energy Development Co., Ltd. (NED) G-Power Source Co., Ltd. (GPS) GIDEC Company Limited (GIDEC) SPP & VSPP VSPP VSPP 1.2 Overseas power generation Nam Theun 2 Power Co., Ltd. (NTPC) San Buenaventura

, services but on the other hand more sells electricity and heat energy  Revenue from project work of 145.40 Million Baht. The company has 166.80 Million Baht decreased or 53.43 percent when compared to the

and subsidiaries that sells electricity and heat energy has increased income from sales  Revenue from project work of 147.41 Million Baht. The company has 104.41 Million Baht decreased or 41.46 percent