Company Limited would like you that the Board of Director’s Meeting No. 3/2020 held on March 12th, 2020 has an approve to enter into transaction to invest in the project of Province Waterworks Authorities

collaboration for practical application of the I Code among institutional investors. The eight signatories are (1) the Office of Insurance Commission, (2) the Thai Social Security Office, (3) the Thai Government

-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

that the Meeting of the Board of Directors No. 4/2020 held on 14 May 2020 has passed the resolutions of related transactions as follows: Approval Forth Smart Trading Company Limited (Subsidiary Company

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

1 25 July 2019 Subject: Notification of the Postponement of the Extraordinary General Meeting of Shareholders No. 1/2019 and the change of the date on which the names of recorded shareholders are

-Translation- No. ECF2 039/2019 18 October 2019 Subject: Notification of the Postponement of the Extraordinary General Meeting of Shareholders No.1/2019 and the change of record date for shareholders

2019 Subject: Reports on Connected Transaction (receiving financial assistance) Dear: President The Stock Exchange of Thailand The Board of Directors’ Meeting of G J Steel Public Company Limited (“the

1 August 17, 2018 Subject: Notification of the Resolutions of the Board of Directors’ Meeting and Determination of the Date of Extraordinary General Meeting of Shareholders No. 1/2018 To: President

POST 019/2019 16 December 2019 Subject Notification convening date of the Extraordinary General Meeting of Shareholders No. 1/2020 To The President The Stock Exchange of Thailand 93 Ratchadaphisek