Investor Should acquire the Newly Issued Securities without Making a Tender Offer for All Securities of the Company and Rationale Therefore: The Company’s Board of Directors approve to propose to the

Company’s then business and financial status, as amended each period. 5) Opinion Proposed to the Shareholders on whether the Investor Should acquire the Newly Issued Securities without Making a Tender Offer

the shareholders attending the meeting and casting their vote. The company plans to cooperates with Thai Oil Public Company Limited (“Thai Oil”) to expand business by making an investment in the ERU, by

-Translation- No. ECF2 044/2561 3 December 2018 Subject: Notification of the resolutions of the Board of Directors’ Meeting approving the investment in purchasing the ordinary shares of S-TREK (Thailand) Co., Ltd., capital increase, and the issuance and allocation of the newly issued ordinary shares to the specific person under the private placement basis, and the schedule for Extraordinary General Meeting No. 1/2019 To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum...

No. ECF2 044/2561 3 December 2018 Subject: Notification of the resolutions of the Board of Directors’ Meeting approving the investment in purchasing the ordinary shares of S-TREK (Thailand) Co., Ltd., capital increase, and the issuance and allocation of the newly issued ordinary shares to the specific person under the private placement basis, and the schedule for Extraordinary General Meeting No. 1/2019 (Additional) To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum...

-Translation- No. ECF2 005/2019 17 January 2019 Subject: Cancellation of the resolutions of the Board of Directors’ Meeting No. 13/2018 in relation to the investment in the ordinary shares of S-TREK (Thailand) Co., Ltd., the investment in the ordinary shares of S-TREK (Thailand) Co., Ltd., capital increase, and the issuance and allocation of the newly issued ordinary shares to the specific person under the private placement basis, and the schedule for 2019 Annual General Meeting of Shareholders...

or lack of information should be informed of the essence. It’s also certified the summary of Financial Statement and Financial Information in the Information Memorandum that are shown completely and

3rd Quarter 2017 3rd Quarter 2016 Pe rfo rm an ce Group Revenues 7,109 5,256 Group EBITDA 843 516 Group Net Profit (Loss) 53 (164) HR C HRC Sales (k tons) 393 335 HRC Production Volume (k tons) 386 323

financial statements. 3.3 Rationale and background of the transaction Currently, the Company encounters the situation of the lack of financial liquidity and the cash flow for the business operation, as the

disclosed to the SET. 3.3 Rationale and background of the transaction Currently, the Company encounters the situation of the lack of financial liquidity and the cash flow for the debt repayment and the