. Information Memorandum on Asset Acquisition of Origin Property Public Company Limited and its Subsidiaries 2. Information Memorandum on Asset Disposal, Transaction No. 1 3. Information Memorandum on Asset

March 20, 2019 Re: Notification of the Resolutions on the Acquisition of Land and Establishment of Subsidiary To: The President The Stock Exchange of Thailand Attachment 1. Information Memorandum of the

Connected Transaction and the Scheduling of the Extraordinary General Meeting of Shareholders No. 1/2019 Attention : The President of the Stock Exchange of Thailand Enclosure : Information Memorandum on

(Translation) No. IR/2561/010 27 February 2018 Subject: Acquisition of assets To: President The Stock Exchange of Thailand Enclosures: Information Memorandum of Singha Estate Public Company Limited

). Accordingly, the Company is required to disclose the information memorandum regarding the disposal of assets to the Stock Exchange of Thailand (“SET”). In this regard, the Company will send a notice to its

(Translation) No. IR/2561/013 19 March 2018 Subject: Sending Information Memorandum of Singha Estate Public Company Limited Re: Entering into Asset Acquisition Transaction To: Shareholders of Singha

HONDA ENGINEERING ASIAN CO No.CS037/2017 October 31, 2017 Subject : Information Memorandum regarding the Proposed Asset Acquisition To : President The Stock Exchange of Thailand Attachment

to propose the Annual Ordinary General Meeting of Shareholders to consider and approve the amendment of Company’s objects and Clause 3 (object) of the Memorandum of Association of the Company. This is

ประเภท signatory A ใน Multilateral Memorandum of Understanding Concerning Consultation and Cooperation and the Exchange of Information (MMOU) “หน่วย” หมายความว่า หลักทรัพย์ประเภทหุ้นของบริษัท (investment

Multilateral Memorandum of Understanding concerning Consultation and Cooperation and the Exchange of Information. “unit” means securities in the category of shares of investment company or trust certificates of