Stock Exchange of Thailand prior to Disclosure of Information and Other Acts of Listed Companies Concerning the Connected Transactions, 2003, dated November 19, 2003 (as amended) (“Notification of

. 21/2551 prior to connected transaction rules, dated August 11, 2008 (as amended) and the Notification of the board of governors of the Stock Exchange of Thailand prior to Disclosure of Information and

2017 Subject: Notification of the Board of Directors No. 10/2017, Postponement of the date of the Extraordinary General Meeting of Shareholders No.1/2017 and the Record Date To: The President The Stock

, and the Notification of the Board of Governors of the Stock Exchange of Thailand, Re: Disclosure of Information and Other Acts of Listed Companies Concerning the Acquisition and Disposition of Assets

Constituting an Acquisition or Disposal of Assets dated August 31, 2008 (as amended) and the Notification of the Stock Exchange of Thailand Re: Disclosure of Information and Practice of Listed Companies

in TorJor 20/2551 Re: Rules on the Significant Acquisition or Disposal of Assets and the Notification of the Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed Company

Assets dated 31 August 2008 ( as amended) , and the Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed Companies Concerning the

Transactions Deemed as Acquisition or Disposal of Assets and the Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed Companies

Assets dated 31 August 2008 (as amended), and the Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed Companies Concerning the

/2551, Re: Rules on Entering into Material Transactions Deemed as Acquisition or Disposal of Assets and the Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of