Thian, Bangkok 10150 Tel. 02-897-8888, 02-897-8800 Fax. 02-897-8890 JSP 043/2562 (OOP) May 14, 2019 Subject : Notification of the connected transaction-borrowing from connected person Attention : The

Thian, Bangkok 10150 Tel. 02-897-8888, 02-897-8800 Fax. 02-897-8890 JSP 043/2562 (OOP) May 14, 2019 Subject : Notification of the connected transaction-borrowing from connected person- Add Attention : The

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