exchange 600 million baht. Please be clarified to announce for investors and other interested persons accordingly. Yours Sincerely, (Mr.Yuttana Taepangthong) Managing Director

Managing Director, Chief Financial Officer

AC0815/2017 August 15, 2017 Subject: Management Discussion and Analysis for Q2/2017 To: Managing Director The Stock Exchange of Thailand The company would like to report the operation results for the

million Baht in the same quarter last year. Best regards, Aree Poomsanoh Managing Director

of Thailand Subject : The clarification about company’s net earning Q2/2017 Dear Sir, The quarterly operating result ended on June 30, 2017 is Baht 5.79 million loss on Baht 8.56 million revenues

Baht 6.29 million. The other income grew up 49.54% amount to Baht 862 million due to gain on sale assets. 2. The cost of medical treatments when compared to income from medical treatments increased 0.95

regards, Aree Poomsanoh Managing Director

1 / 2 IR.019/2017 15 August 2017 Re: Clarification on the change of profit and loss statement To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the

Exchange of Thailand The Board of Directors’ Meeting of Ladprao General Hospital Public Company Limited (the “Company” or “LPH”) No. 5/2017, held on Monday, October 2, 2017 at 10.00 am., has passed the

% respectively. Please be acknowledged Your sincerely, ( Mr.Boonchu Wongpakdee ) Deputy Managing Director, Chief Financial Officer