or up by 4.11% and net profit of 1,248.47 million Baht, an increase of 202.25 million Baht or up by 19.33%. This was the result of our ability to control and manage expenses effectively, together with

1 / 4 No.IR.002/2018 22 February 2018 Re: Notification of the changes of the Profit and Loss Statement To: President Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

in Q2/2017. (Unit: Thousand Baht) Revenues Gross Profit Selling Admin Net(loss) profit Q2/17 222,225 80,232 19,957 22,698 (293,091)*** Q2/18 221,202 78,238 21,637 19,916 35,335 Change -1,023 -1,994

(Thailand) Company Limited at October 1, 2020 in accordance with the Public Limited Act B.E. 2535 (1992), as amended. This Amalgamation is considered as business combination under common control, and to

sale revenue increase by 4.43% results in better profit margin compare to the year 2018 which is increase by 10.87 million baht due to the company has more capability to control waste thus, the

of the year. Profit & Loss Analysis (Unit : Million Baht unless otherwise stated) 2019 2018 Change Amount % Change Total Revenues 19,304 17,738 1,566 8.83% Sales and service income 18,389 16,738 1,651

gross profit from hotel operations Revenues from hotel operations The details of revenues from hotel operation for the three-month period ended 31 March 2020 are as following. Unit For the three-month

-1 Fax. (66) 02-150-5987, (66) 0-3483-9320 2 Operating result For the year 2019, the consolidated net profit of the Company and its subsidiary was Baht 63.33 million, increased by Baht 75.08 million

finisher price about 15%. Gross Profit Margin Gross Profit Margin (GPM) in year 2017 were Baht 828.6 million that improved from year 2016 in Baht 55.3 million or 7.1%. Moreover, GPM rate increased to 30.6

2018 sales and service income at 872 million baht for and net profit at 25 million. By order of the operating results for the third quarter of 2019 and year 2018 are summarized below. Million Baht