Eng_MD&A Q2'18 (Translation) August 14, 2018 Ref: SET-2018-016 Re: Management Discussion and Analysis for Quarter 2’ 2018 Attn. to: President The Stock Exchange of Thailand Filter Vision Public

actions in order to continue its business as normal. - The steel business is considered as the upward trend and strong demand for Thailand which is in line with economic growth. The Company therefore need

and able to proceed necessary actions in order to continue its business as normal. - The steel business is considered as the upward trend and strong demand for Thailand which is in line with economic

: Management’s Discussion and Analysis for Year 2019 ended as of December 31, 2019 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial

Connected Transaction (the extend period for granted financial assistance) (Revised) To: The President The Stock Exchange of Thailand G J Steel Public Company Limited (“the Company”) would like to report

November 2017 Subject: Resolutions of Board of Directors Meeting No. 12/2017 Attention: President Stock Exchange of Thailand Enclosures: 1. Information Memorandum on Asset Acquisition of Origin Property

contents are written and underlined in blue. No. ORI 66/2017 1 November 2017 Subject: Resolutions of Board of Directors Meeting No. 12/2017 Attention: President Stock Exchange of Thailand Enclosures: 1

concerning the Determination regarding Definition of Institutional Investor and High Net Worth Investor . “ client ” means user of an intermediary ’s services. “ Stock Exchange ” means the Stock Exchange of

No. GST/ELCID-21/2560 September 25, 2017 Subject: Reports on Connected Transaction (receiving financial assistance) (Additional) To: The President The Stock Exchange of Thailand The Board of Directors

Ref.No.1905/026EN July 16, 2019 Subject Inform about The Connected Transaction Attention President of the Stock Exchange of Thailand According to the Board of Directors Meeting No.9/2019 of UBIS