4 84.2 0 162.8 11 Aug 2nd Quarter pany”) No. rmance of th 2017, which d as follows subsidiarie profit of 12 ercent. This om higher ’s the 6-mo period last y se of net pr counts rece %Change 89.5% 86.4

1 -Translation- No.ECF2 004/2018 24 January 2018 Subject: Change in Shareholding Structure of the Planet Board Company Limited, a Subsidiary Company of the Company (additional) To: President The

, while the remaining 30 percent is sold into the Commonwealth of Australia’s National Electricity Market. 1.5 Change of the Company’s Name and Seal On April 12, 2019, the 2019 Shareholders’ Annual General

–2021 Balance by Quarter Change Q3-21 Q2-21 Q3-20 Q3-21 VS Q2-21 Q3-21 VS Q3-20 (Million Baht: MB) (MB) % (MB) % Total revenue 1,509.1 2,081.2 2,241.1 (572.1) (27.5) (732.0) (32.7) Total operating

audit firm; (2) Not required if another auditor affiliated with the same audit firm has submitted an application and the document to the SEC Office, provided that there is no material change to the

depreciation and amortization expenses Financial Performance Project UpdatesExecutive Summary Change QoQ YoY +/(-) Operating revenue 5,553 5,366 5,459 2% (2%) 11,037 10,825 (2%) Gross profit 1,251 1,098 1,256 14

increase in Ft rate. Q3/2018 Financial and Operating Highlights * ไม่รวมต้นทุนค่าเสื่อมราคาและค่าตัดจ าหน่าย Operating highlight in Q3/2018 Q3/17 Q2/18 Q3/18 Change +/(-) 9M/17 9M/18 Change +/(-) (THB

loss and its movement shall be recognized to reflect the change of credit risk since initial recognition.  Hedge accounting which determines the type of transactions eligible for hedge accounting

Nation U Co., Ltd., the subsidiary of the Company, and change in the accounting policy regarding the record of the land valuation To: Director and Manager The Stock Exchange of Thailand (SET) Attachment

million or 16.5 percent from Baht 975.56 million in the 3 rd quarter of 2017. The change was due to the decreased lease receivable, calculated according to the Effective Interest Method. =., Other income