Page 1 of 2 No. ACC6101/003 January 22, 2018 Subject: Approval to enter into Contract to sell of Land (Revised) To: President The Stock Exchange of Thailand According to the Board of Director’s

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

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

subject to the Notification of the Board of Governors of the Stock Exchange of Thailand Re : Disclosure of Information and Other Acts of Listed Companies Concerning the Acquisition and Disposition of Asset

June 12, 2018 Re: Notification of Progress for the Investment in the Project of the Marvel Experience: Theme Entertainment Attraction - TMX of Hero Experience Company Limited, and Guarantee Obligation to

June 15, 2018 Re: Notification of Progress for the Investment in the Project of the Marvel Experience: Theme Entertainment Attraction - TMX of Hero Experience Company Limited, and Guarantee Obligation to

FS 07/2020 14 May 2020 Subject Report resolution of establishment of a new subsidiary To Director and President The Stock Exchange of Thailand Forth Smart Service Public Company Limited (“the Company

Re: Rules on Related Transaction (including additional amendments) and the Notification of The Board of Governors of The Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of

into Material Transactions Deemed as Acquisition or Disposal of Assets and the Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of