adjustment of the exercise ratio of the “warrants to purchase the ordinary shares of the Origin Property Public Company Limited (“ORI- W1”)” by adjusting number of ORI-W1 as follows: Before Adjustment of

-Translation- Ref. No. PorBor.027 / 2019 September 11, 2019 Subject: Entering into Transaction of Disposing of Subsidiary’s ordinary shares To: President The Stock Exchange of Thailand Enclosure

Tender Offer for all Securities in Thai British Security Printing Public Company Limited, Increase of the Registered Capital, Allocation of the Newly Issued Ordinary Shares to the Company’s Existing

Capital, Conditional Voluntary Tender Offer for all Securities in Thai British Security Printing Public Company Limited, Increase of the Registered Capital, Allocation of the Newly Issued Ordinary Shares to

Meeting of Shareholders No. 1/2018 3. Approved the issuance of the Warrant to purchase ordinary share for Employees Stock Option Plan (CCET-WC), distributed to directors and/or employees of the Company and

approves the allocation and offering of the newly issued ordinary shares of the Company under the debt to equity conversion scheme in the amount of USD 588,367, or equivalent to THB 20,304,075.20. 6. Under

Determination of the Date of Extraordinary General Meeting of Shareholders No. 1/2018 To: President The Stock Exchange of Thailand Enclosures: 1. Information Memorandum on the Offering of Newly Issued Ordinary

Exchange of Thailand To : President The Stock Exchange of Thailand Attachment Preliminary Information Concerning the Listing of Ordinary Shares of Eastern Power Group Public Company Limited on the Stock

will be converted to equity on the day that the shareholders’ meeting approves the allocation and offering of the newly issued ordinary shares of the Company under the debt to equity conversion scheme in

Baht 3. Par value 100.00 Baht/Share 0.50 Baht/Share 4. Number of shares 1,000,000 Shares 200,000,000 Shares 3. To approve the issuance and offering of new ordinary shares of CAZ (Thailand) Co., Ltd. by