. Technologies Public Company Limited (the “Company”) has been granted the right to purchase the shares in Thai British Security Printing Public Company Limited ("TBSP") from Ms. Sutida Mongkolsuthree pursuant to

1,000,000 ordinary shares of ACC Green Energy Co., Ltd. (“ACC Green”)at par value Baht 10 per share and to repay the loan that ACC Green has to the company at the total price of 185,000,000 Baht to Mrs

1 / 3 (Translation) PRG.MD.090/2018 August 9, 2018 Subject: Connected transaction of the purchased of ordinary shares of MBK Food System Co., Ltd. . Attention: Managing Director of the Stock Exchange

the ordinary shares of the Origin Property Public Company Limited (“ORI- W1”)” by adjusting number of ORI-W1 as follows: Before Adjustment of Rights After Adjustment of Rights Exercise Price 13.333 per

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) No.Tor.For. 24/2018 21 December 2018 Subject : To sell common shares of Waseda Education (Thailand) Company Limited to connected person. Attention : The President of the Stock Exchange

Office of the Securities and Exchange Commission No. SorChor. 37/2551 Re: Application Form and Supporting Documents for Offer for Sale of Newly Issued Share Warrants and Underlying Shares By virtue of

working capital in business operation, sourcing raw materials, and increase Company’s production capacity. The interest rate of this loan can be divided into 3 categories as follow; 1. Funded portion at 12

fund as working capital in business operation, sourcing raw materials, and increase Company’s production capacity. The interest rate of this loan can be divided into 3 categories as follow; 1. Funded

102 million and Baht 14 million in quarter 1 2020 and 2019, respectively. The details are as follow; 1. Loss from financial derivative of forward contract and forward option in quarter 1 2020 and 2019