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

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

company and publish to the Stock Exchange of Thailand. This is in accordance with the Notification of the Board of the Stock Exchange of Thailand. Disclosure of Information and Other Acts of Listed

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

International Hong Kong Co., Ltd. : USD 2,500,000.- converted in Thai currency not exceeding Baht 85,000,000.- (Short term loan and payment on due date) When including the second credit line of USD 3,100,000

1 24 August 2020 Subject : Notification on Resolution of the Board of Directors’ Meeting No.8/2020, Appointment of Directors in Replacement of Those who will Retire by Rotation, and Addition of

receiving from Green Power 1 Company Limited “GP1” by “GP1” received money deposited as an envelope collateral in the waste management project. That had been returned with a financial institution due to the

clients or proceed as per their requests. If the clients do not claim their assets, Zipmex must deposit them in a trusted and secure system to protect the clients’ interests.   Due to its failure to

proceedings in due course. In any case, filing a criminal complaint against Wichai commences the criminal justice administration whereby the consideration whether the defendant is guilty is under the inquiry

fully qualified to be a listed company on the Stock Exchange of Thailand, due to its money laundering activities.   ADAM has been damaged by this act, while the Chansakulporn Family, consisting of Mr