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 Concerning the Acquisition and Disposition of

not required to be disclosed according to 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

Date of EGM 1/2020 (Revise) Dear Directors and Managers Stock of Exchange of Thailand Attachment 1. Extraordinary General Meeting of Shareholders No. 1/2020 2. Information Regarding the Asset Acquisition

Notification of the Board of Governor of the Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed Companies concerning Connected Transactions B.E. 2546 (2003) (as amended) (the

than 10 percent of the market price pursuant to the Notification of the Capital Market Supervisory Board No. Tor Chor. 72/2558 Re: Permission for Listed Companies to Offer Newly Issued Ordinary Shares to

on Connected Transactions and the Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of 2 Information and Other Acts of Listed Companies Concerning the Connected

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

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 or Disposition of Assets

Transactions Deemed as Acquisition or Disposal of Assets dated August 31, 2008 (as amended) and the Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of Information and

Connected Transactions, dated August 31, 2008 (as amended), and Notification of the Board of Governors of the Stock Exchange of Thailand re: Disclosure of Information and other Acts of Listed Companies