information on the financial support to G Steel Public Company Limited (“GSTEL”), the Company’s major shareholder. This financial support was deemed as a connected transaction according to the Notification of

COMPLAINT Dimet 010-2019 June 12, 2019 Subject : Notification of investment in IGEN Energy Co., Ltd. and McTRIC Public Company Limited, Partial Business Transfer to the Subsidiary and Amendment of

Company according to the consolidated financial statement of the Company ended 30 September 2013 which is more than THB 20 million or 3 percent of NTA of the Company pursuant to Notification of Capital

. 2 Registration Statement for Securities Offering (Form 69-1) Company: .......... (Name of Securities Offeror) ….....… Offers for Sale

Province. Type of connected transaction : This transaction is classified as a connected transaction in compliance with notification of Board of Director of the Stock Exchange of Thailand regarding Disclosure

(Talad kwan), Nonthaburi Province. Type of connected transaction : This transaction is classified as a connected transaction in compliance with notification of Board of Director of the Stock Exchange of

exceeding 3 years. According 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 Connected

Subject Notification of disposal of shares in the subsidiary (revised subject and additional content) To The President of The Stock Exchange of Thailand The Meeting of the Board of Director Meeting of

1 / 2 No.IR.006/2020 28 February 2020 Re: Notification of the changes of the Profit and Loss Statement To: President Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

://market.sec.or.th/public/idisc/en/Enforce Settlement Committee Order No. 178/2022 Dated 11/11/2022 with the rules, conditions and procedures as specified in the notification of the Capital Market Supervisory Board