the Stock Exchange of Thailand The Company would like to clarify the net profit for the 9-month periods of the year ending on 30th September 2018 had decreased more than 20% comparing to the same period

New profit of the invested funds X proportion of the asset acquired 2. Net Profit Method The Company’s net profit 0.00 Value of acquired assets 3. Aggregate Value of Returns Method Net value of the

resolution of BKD’s Board 4/2019 on November 11, 2019 has been approved the financial statements for the nine months ended September 30, 2019 The Company net profit of 59.12 million baht which decrease 91.60

) (98.7%) Gross profit (loss) (Million Baht) 0.3 (29.4) 29.7 101.0% As resulted from the cessation of the real estate rental and services related of ABC World Project, which the lease agreement had

its subsidiaries for the six-month period end 30 June 2019 represented a profit of Baht 54.39 million. Compared to the same period of 2018, the loss was Baht 289.52 million, increased profit of 119

its subsidiaries for the six-month period end 30 June 2019 represented a profit of Baht 66.44 million. Compared to the same period of 2018, the loss was Baht 259.31 million, increased profit of 126

abovementioned, the net profit has changed by more than 20%, comparing to the same period of 2018 which is clarified as below Income : (Unit: Million Baht) Consolidated Separate Y2019 + Increased Y2019 + Increased

1 / 2 No.IR.006/2020 28 February 2020 Re: Notification of the changes of the Profit and Loss Statement To: President Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

. (“the Company”) would like to summarize its Q1/2020 operating performance for the period ending 31 March 2020 as follows: The Company and its subsidiaries’ posted a net profit of Baht 7.36 million for the

2,451 44 1.8 Selling and administrative expenses 305 312 (7) -2.2 Total expenses 2,800 2,763 37 1.3 Profit from operating activities 1,089 1,362 (273) -20.0 Finance cost 379 305 74 24.3 Interest expense