consumption) NNP = Normalized net profit O&M = Operations and maintenance P.A. = Per annum PEA = Provincial Electricity Authority (Thailand) PPA = Power purchase agreement PTT = PTT Public Company Limited SG&A

first quarter ended March 31, 2020 with those of 2019. This report discusses principal changes in the reviewed consolidated financial statements. Changes in Financial Reporting Standards The financial

Company”) would like to announce the operating results for the year ended December 31, 2018, which has been audited by an auditor as follows: Unit: Million Baht CONSOLIDATED FINANCIAL STATEMENTS For the

hedging at Baht 1.8 million. Other income from mold supplier, sales of scraps and obsolete equipment reported at Baht 3.2 million. Gross profit margin was dropped from 33.4% to 32.2% due to long aged

(in Quarter 2/2017 was in Baht 0.2 million). 6) The Separate financial statements, the company has dividend income from associate in Quarter 2/2018 was in Baht 13.64 million. The company has net profit

1 / 2 IR.023/2018 13 November 2018 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

BKD’s Board 1/2020 on February 28, 2020 has been approved the financial statements for year ended 31 December 2019. The Company net profit of 85.66 million baht which decrease 84.76 million baht or (49.74

-2) Financial Statements (Concise Version) 5/ Full Version Statement of Comprehensive Income (MB.) 2021  (01/01/21  -31/12/21)  2020  (01/01/20  -31/12/20)  2019  (01/01/19  -31/12/19)  2018  (01/01/18

2018, approving the audited consolidated financial statements for the year ended December 31,2017. The Company would like to report factors that affect the financial performance of The Company and its

financial statements ended December 31, 2017, which had already been audited by the Auditor, and the Audit Committee and the Board of Directors had already reviewed them. 3. Resolved for submission to the