HRC Average Selling Price (Bht./Ton) 18,108 15,709 HRC Cash Margin (Bht./Ton) 1,223 1,334 Unit: million Baht 3rd Quarter 2017 Year-end 2016 Fin an ce S ta tu s Total Assets 31,907 32,615 Total

September 2017 Subject: Notification of the Board of Directors No.8/2017 and the date of the Extraordinary General Meeting of Shareholders No. 1/2017 (Amended) To: The President The Stock Exchange of Thailand

September 2017 Subject: Notification of the Board of Directors No.8/2017 and the date of the Extraordinary General Meeting of Shareholders No. 1/2017 (Amended 2) To: The President The Stock Exchange of

September 2017 Subject: Notification of the Board of Directors No.8/2017 and the date of the Extraordinary General Meeting of Shareholders No. 1/2017 (Amended 3) To: The President The Stock Exchange of

attached herein the information on such appraisal. 5. Legal disputes Give a brief description of the ongoing lawsuit(s) or legal dispute(s) whereby the Company or subsidiary is a party. The description shall

our firm adherence to sustainable development practices, KBank, in the second quarter of 2018, was selected for the Thailand Sustainability Investment (THSI) List for 2018 by the Stock Exchange of

สารสนเทศข่าว มติ BOD 5-60 20171204En No. NDR013/2017 Subject Resolution of the Board of Directors’ Meeting To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the

สารสนเทศข่าว มติ BOD 5-60 20171129En No. NDR013/2017 Subject Resolution of the Board of Directors’ Meeting To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the

assets and convening the Extraordinary General Meeting of the Shareholders No. 1/2018 (Revise 3) To : President, The Stock Exchange of Thailand Attachment : 1. Capital Increase Report Form (F 53-4) 2

and Allocation of Securities to the Specific Investor (Private Placement) To The President The Stock Exchange of Thailand Attachment 1. Information Memorandum regarding the Acquisition of Assets and