November 12, 2004 1/3 No: SN. 036/2017 May 11, 2017 Subject: Clarification of Operating Results and Financial Status the six-month period ended March 31, 2017 Attention: President The Stock Exchange

ABICO 011/KV/2017 August 10, 2017 Subject : Explanation on operation result for the Quarter ended June 30, 2017. To : Director and Manager Stock Exchange of Thailand Abico Holdings Public Company

ABICO 01 /KV/2017 November 9, 2017 Subject : Explanation on operation result for the Quarter ended September 30, 2017. To : Director and Manager Stock Exchange of Thailand Abico Holdings Public

ABICO 012/KV/2017 November 10, 2017 Subject : Explanation on operation result for the Quarter ended September 30, 2017,(Edit) To : Director and Manager Stock Exchange of Thailand Abico Holdings

1 / 4 No.IR.002/2018 22 February 2018 Re: Notification of the changes of the Profit and Loss Statement To: President 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

No. : 0107535000371 No. L039/2018 7th August 2018 Subject : The explanation of operating results for the 2nd quarter 2018 Attention : The President The Stock Exchange of Thailand Dear Sir, For 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

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(UBS), for taking unlawful gains for himself or others at the expense of UBS?s clients. The complaint also alleged six other persons for aiding and abetting Numkrit?s commission of misconduct, namely (1