entitled to attend Extraordinary General Meeting of Shareholders No. 1/2017 (Record Date) on October 24, 2017 and to empower the Executive Committee or the Managing Director to amend or change the date of

) Re: Criteria for Approval of the Appointment of Directors, Managers, Persons with Managing Authority or Financial Advisors, both of which came into effect June 23, 2018. Salient points of the

schedule of EGM1/2020, Capital Decrease, Capital increase, an Increasing of investment cost in Carnival Magic Project, and compensation for design and construction to related person. (Update) To: Managing

compensation for design and construction to related person. To: Managing Director The Stock Exchange of Thailand Reference: 1. Capital Increase Report Form (F53-4) 2. Report of Information Memorandum on the

Carnival Magic Project, and compensation for design and construction to related person. (Update) To: Managing Director The Stock Exchange of Thailand Reference: 1. Capital Increase Report Form (F53-4) 2

depreciation of right- of-use assets and interest expense on lease liabilities.  The company reported the result of Share Purchase for financial management purposes [Treasury Stocks] from the initiation of the

Scheme and (2) to accommodate the right adjustment under the the warrants to purchase the newly issues ordinary shares of the Company No.1 (“GSTEEL-W1”), the warrants to purchase the newly issues ordinary