(Translation) 9 April 2019 Subject: Disclosure of Additional Information on the Tender Offer for the Securities of Glow Energy Public Company Limited (Form 247-4) No.1 Attention: Secretary-General

ท่ีเป็น New S-Curve เพ่ือรองรับการเปลี่ยนแปลงของการท าธุรกิจพลังงานและธุรกิจไฟฟ้าในอนาคต และเป็นผู้น าด้าน Energy Solution Provider ของกลุ่ม ปตท. ผ่านการ ด าเนินการพัฒนาธุรกิจใหม่ 3 ส่วน คือ 1. Battery

scheduled to be upgraded within 3 years. B.Grimm signed MOU with LGChem for the development in energy storage system and with PetroVietnam Power Corporation-JSC to jointly study and develop power plants with

purchasing, selling, exchanging, leasing, letting, hire purchasing, including installing and examining a thermal and/or chilled water power plant from renewable or alternative energy resources. 71. Conducting

.  Share of profit from associates and joint ventures increased by 41.1%, mainly from Gheco-One full operation after planned shutdown maintenance in the first quarter of 2017, COD of Bowin Clean Energy

Singapore Type of Business To engage in the business of generating and selling electricity from solar energy in Thailand Registered Office 30 Raffles Place #10-04 Chevron House Singapore 048622 Company

Australia On March 19, 2019, Collector Wind Farm Pty Ltd, a wholly owned subsidiary of RATCH-Australia Corporation Pty Ltd, had signed a binding debt documents with Clean Energy Finance Corporation, the

expenses related to disposal of non-core asset of Paradise Green Energy Company Limited (presently no longer in operation) - Other expenses amounting of 58.84 million baht, an increase of 51.70 million baht

the acquisition of CR Solar Co., Ltd. As the Company has lent the money in the amount of Baht 50,000,000 (Fifty Million) to Inter Far East Energy Corporation Public Company Limited ("IFEC") pursuant to

of UWC’s investment in Power Plants business as UWC entered into Share Purchase Agreement with Absolute Clean Energy Plc. on July 10, 2020 in the total amount of THB 851.20 million even though this