: Treasury stock (114) - - Total equity of parent Company's shareholders 1,503 1,612 -7% Non-controlling interests 12 0 - Total Shareholders' Equity 1,515 1,612 -6% Total Liabilities and Shareholders' Equity

equity 196 196 -0% Deduct: Treasury stock (114) 0 - Page 6 (Unit: Baht Million) 30 September 2018 31 December 2017 % Change Total equity of parent Company's shareholders 1,295 1,612 -20% Non-controlling

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

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determination of record date and the date of 2020 Annual General Meeting of Shareholders) To: President The Stock Exchange of Thailand Attachment: 1. Financial assistance to KT Medical Service Company Limited 2

Meeting of Shareholders No. 1/2018 (Amendment No.1) To The President The Stock Exchange of Thailand Attachment 1. Information Memorandum regarding the Offering and Allocation of the Newly Issued Shares of

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