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
December 31, 2016 of 2,443.95 Million Baht due to changes in proportion in subsidiaries and decline in loss from business operation. Please be informed for acknowledgement, Sincerely yours, Mr. Wutichai
, decreased by Baht 1,042.7 million, because of decreased of profit from operation before changes in operating assets and liabilities by Baht 402.5 million, increased of operating assets Baht 652.1 million
or changes to the existing information systems in compliance with the established change control procedures; (4) carry out testing of information system developed or changed to ensure that such
information systems or enhancements to the existing information systems; (2) maintain information security for information involved in application services; 12 (3) establish controls of development or changes
and evaluation under (1) and (2) to the board of directors or working group which is assigned in written by such board of directors. In the event of changes in the organizational structure, operational
8.34 million, or 26.62%, in the year 2021 cause was more commission income in of 2021, which decreased by Baht 12.76 million and gain from changes in fair value of biological assets - dairy cow to Baht
1 / 3 No.IR.003/2019 28 February 2019 Re: Notification of the changes of the Profit and Loss Statement To: President Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited