UNOFFICIAL TRANSLATION Readers should be aware that only the original Thai text has legal force, and that this English translation is strictly for reference. Notification of the Securities and

1 28 May 2020 Subject: Explanation of operating result in the financial statement ended 31 March 2020 To: Directors and Managers of the Stock Exchange of Thailand With reference to the audited

ng, Khon Ka ing paymen Kaen to NM ation memo ownership a Kaen, dated nceling the 2018 and N ldings, Am nsaction of on Kaen, to ector and M e Stock Exch ormation M ltimedia Gr e reference a Group Pu 8

MB. As the company has complied with efficiency management plan that help company reduce costs of sales and selling expenses. Please be informed. Yours Sincerely, Mr. Panya Boonyapiwat Chairman

. SEC.Khor.(Wor) 26/2550 Re: Clarification on Guidelines for the Renewal of Approval for Investor Contact Reference is made to the Office’s guidelines for the renewal of approval for investor contact (the

.(Wor) 26/2550 Re: Clarification on Guidelines for the Renewal of Approval for Investor Contact Reference is made to the Office’s guidelines for the renewal of approval for investor contact (the “Contacts

Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference (UNOFFICIAL TRANSLATION) Readers should be aware that only the

OFFERING) AND (2) A SPECIFIC INVESTOR (PRIVATE PLACEMENT) July 14, 2017 Reference is made to the Board of Directors’ Meeting of G Steel Public Company Limited (the “Company”) No. 6/2017, held on July 14

OFFERING) AND (2) A SPECIFIC INVESTOR (PRIVATE PLACEMENT) (Additions) July 14, 2017 Reference is made to the Board of Directors’ Meeting of G Steel Public Company Limited (the “Company”) No. 6/2017, held on

LIMITED TO (1) THE EXISTING SHAREHOLDERS PRO RATA TO THEIR SHAREHOLDINGS (RIGHTS OFFERING) AND (2) A SPECIFIC INVESTOR (PRIVATE PLACEMENT) (Additions) (Amendments) July 14, 2017 Reference is made to the