1 / 3 IR.031/2020 13 August 2020 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 (the

%) EBT 51.32 11.40% 36.98 9.35% (14.34) (27.94%) Corporate Income Tax (10.63) (2.36%) (14.09) (3.56%) 3.46 32.55% Net Profit 40.68 9.04% 22.90 5.79% (17.78) (43.71%) Page 2 Revenue from Sale of real estate

15.66% 60.67 7.86% (95.85) -61.24% Corporate Income Tax (33.43) -3.34% (24.24) -3.14% (9.19) -27.49% Net Profit 123.09 12.31% 36.43 4.72% (86.66) -70.40% Page 2 Revenue from Sale of real estate Revenue

profit of Baht 103.39 million increasing from last year 7.15%. 3) Other income increased by Baht 10.16 million due to rental income increase Baht 2.60 million, other income increase Baht 5.84 million and

, representing a decrease of 26% and recorded net loss of THB 95 million compare to net profit of THB 58 million at the same period last year, representing a decrease of 263%. The details were as followings

-42.3% Finance income 30.6 2.9 27.7 963.2% Finance cost -107.3 -91.3 -16.0 17.5% Income tax expenses -22.1 -74.4 52.3 -70.3% Net profit (loss) attributable to equity holders 319.5 561.8 -242.3 -43.1% Net

15.5 Total revenue from sale of goods and rental and rendering service 2,388.2 98.7 2,394.4 98.7 6.3 0.3 Other income /1 30.8 1.3 31.8 1.3 1.0 3.3 Total Revenue 2,419.0 100.0 2,426.2 100.0 7.2 0.3 Note

1.92 (12.11) 5.89 (87.74) 7.81 (99.85) INCOME TAX INCOME (EXPENSE) 0.61 (0.60) - 0.95 0.61 0.35 NET PROFIT (LOSS) FOR THE PERIODS 2.53 (12.71) 5.89 (86.79) 8.42 (99.50) Unit : Million Baht CONSOLIDATED

Table 1: Overall Financial Performance Unit: million baht Jan-Sep 2018 % Jan-Sep 2019 % Change % YoY Revenue 380.50 100.0% 440.78 100.0% 60.28 15.8% Cost 217.33 57.1% 238.03 54.0% 20.70 9.5% Gross Profit

income tax expenses 23.76 33.12% 28.69 39.04% (4.93) (17.18%) Finance cost 5.72 7.97% 5.71 7.77% 0.01 0.12% Profit before income tax expenses 18.04 25.15% 22.97 31.27% (4.94) (21.48%) Income tax expenses