ที่ BCH No.BCH.019/2018 26 February 2018 Subject : Approval of transaction with connected person (Additional) Attention : The President The Stock Exchange of Thailand The Board of Directors’ Meeting

1 / 2 IR.011/2019 14 May 2019 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the

Microsoft Word - Eng-SET Q1-19 reviewed Ref: FASET 02/2562 May 15, 2019 Subject: Report the operating result for the first quarter ended March 31, 2019 To: President of the Stock Exchange of Thailand

President The Stock Exchange of Thailand Ekachai Medical Care Public Company Limited (EKH) has informed that, according to the Board of Directors meeting No. 4/2019 held on Tuesday 13 August 2019, the Board

14 August 2019 Re. : Connected Transactions Attn. : Director and Manager The Stock Exchange of Thailand Please be informed that the Board of Directors of Land and Houses Public Company Limited held

ที่ - Translation - PorBor. 018 / 2018 May 15, 2018 Subject: Clarification of operating results change from the same period last year by more than 20% To: President The Stock Exchange of Thailand

Hero Experience Company Limited on Shareholding Proportion To: President The Stock Exchange of Thailand According to the fact that Demeter Corporation Public Company Limited (the “Company”) has invested

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. (additional information) Attn: President The Stock Exchange of Thailand Refer: Letter of Receiving financial assistance of subsidiary from the Company or connected person with reference No. FN-NWR 093/2561 on

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