failure of computer systems used for trading securities by companies which are members of the Stock Exchange of Thailand. If the incident results in no ability in recording an offer for trading come from

the Stock Exchange of Thailand. If the incident results in no ability in recording an offer for trading come from variuos companies into a trading system at the same time and last longer than a period

1 Ref: AC.042/2017 14 November 2017 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating

Microsoft Word - Final_Eng_MD&A Q1'18.docx (Translation) May 15, 2018 Ref: SET-2018-012 Re: Management Discussion and Analysis for Quarter 1’ 2018 Attn. to: President The Stock Exchange of Thailand

in order to amend the details of the allocation of the newly-issued shares (if any) and further inform the Stock Exchange of Thailand (“SET”) pursuant to the relevant laws and regulations. In addition

would like to disclose information on the said transaction to the Stock Exchange of Thailand (“SET”) in accordance with the Acquisition or Disposal Notification as follows: 1. Date / Month / Year of the

Disposal of Assets. As a result, the Company is required to immediately disclose the information memorandum on entering into such transaction to the Stock Exchange of Thailand (“SET”) and send a circular

Assets. As a result, the Company is required to Enclosure Page 2 immediately disclose the information memorandum on entering into such transaction to the Stock Exchange of Thailand (“SET”) and send a

regarding this transaction as per the Schedule (1) of the Notifications on Acquisition or Disposal of Assets to the Stock Exchange of Thailand (the “SET”) and circulate the information letter to its

plan. However, for absolute transparency and clarity in disclosing information to the Stock Exchange of Thailand (the “SET”) and the shareholders of the Company, the Company has decided to disclose the