Solution Company Limited (“WOG ITR”) of 48,571 shares with a par value of Baht 100 per share, representing 100% of the paid-up capital which can summarize the details of WOG ITR are as follows. Company Name

1 No. For. 37/2018 November 28, 2018 Subject: Notification on the additional investments in shares of M.K. Real Estate Development Plc. To: President The Stock Exchange of Thailand Enclosure

: President The Stock Exchange of Thailand Enclosure: Information Memorandum regarding the Acquisition of Asset of Demeter Corporation Public Company Limited The Meeting of the Board of Directors No. 8/2017 of

), comparative valuation by market approach by book value approach (Price per Book Value) and also, consider the market price per share in the Stock Exchange of Thailand (the “SET") without using the net cash flow

Value) and also, consider the market price per share in the Stock Exchange of Thailand (the “SET") without using the net cash flow method since the Company has continued losses, which may be inappropriate

(Translation) — 1 — (Translation) No. 10000000/ 152 /61 20 June 2018 Subject: Resolutions passed by the Board of Directors Meeting regarding the share acquisition, the tender offer for the entire

Assets and Connected Transaction for the Entire Business Transfer and Allocation of Securities to the Specific Investor (Private Placement) To The President The Stock Exchange of Thailand Attachment 1

assets and convening the Extraordinary General Meeting of the Shareholders No. 1/2018 (Revise 3) To : President, The Stock Exchange of Thailand Attachment : 1. Capital Increase Report Form (F 53-4) 2

, divided into 25,985,000 ordinary shares, having a par value of Baht 10 per share; and 2) 2) KPN Chinese Academy Company Limited (“KPN Chinese”) operating Chinese language teaching school under the name

Board No. Tor.Jor. 20/2008 regarding Criteria for entering into significant transaction that is the acquisition or disposal of assets and Notification of the Board of Governors of the Stock Exchange of