Company’s subsidiary after IPO. The transaction is considered the disposition of assets in accordance with the Notification of the Capital Market Supervisory Board No. Tor Chor 20/2551 re: Rules on Entering

1 / 2 IR.021/2019 13 November 2019 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

the Company is an offering of shares with a discount of more than 10 percent of the market price pursuant to the Notification of the Capital Market Supervisory Board No. Tor Chor. 72/2558 Re: Permission

1 / 2 IR.017/2019 13 August 2019 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited (the

1 / 2 IR.017/2018 14 August 2018 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited (the

1 / 2 IR.023/2018 13 November 2018 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

Disposition of Assets and the Notification of the Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed Companies Concerning the Acquisition or Disposition of Assets B.E. 2547

notification to the SET. By notifying minimum information as specified. Please be informed accordingly Yours respectfully, …………………………………………. (Associate Prof. Dr. Chirasak Chiyachantans) Authorized person for

television license amounting to Baht 331.35 million. According to the notification letter on 26 July 2019, NBTC has issued to approve the compensation for the subsidiary amounting to Baht 890.83 million by

1 / 3 IR.031/2020 13 August 2020 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited (the