-Comp Precision Holding Co., Ltd. (“CCPT-KY”), a subsidiary in which 95% of the outstanding shares are held by the Company, and (2) The Company The Buyer : General public 3. General Characteristic of the

(HK) Limited ( the “Seller” ) on May 15, 2019 regarding the acquisition of ordinary shares of Co-Mass Co. , Ltd. ( “COMASS”) by Eye On Ads Company Limited (“Eye On Ads”), the Company’s subsidiary whose

September 15, 2017 Re: Board of Directors' Meeting Resolution Regarding Investment in the Project of The Marvel Experience: Theme Entertainment Attraction – TMX of Hero Experience Co., Ltd. To: President The

., Ltd. To: 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

September 29, 2017 Re: Board of Directors' Meeting Resolution Regarding Investment in the Project of The Marvel Experience: Theme Entertainment Attraction – TMX of Hero Experience Co., Ltd. (2nd Additional

Registration No. 0107536001133 have any relationship with the Company and Modern Street and is not connected person of the Company and Modern Street 4) Characteristic of the transaction 4.1) General

Thailand Advance Info Service Public Company Limited (AIS) would like to inform the spectrum auction result participated by Advanced Wireless Network Co.,Ltd. (AWN), a 99% subsidiary of the Company, on 16

September 22, 2017 Re: Board of Directors' Meeting Resolution Regarding Investment in the Project of The Marvel Experience: Theme Entertainment Attraction – TMX of Hero Experience Co., Ltd. (Additional) To

shares of the Developer through Singha Property Management (Singapore) Pte. Ltd. ("SPM SG") and other companies in its group. Moreover, SPM is a major shareholder of the Company. SPM directly and

., Ltd and appointment of member of audit committee. (Revised) To: President The Stock Exchange of Thailand Enclosure: Information Memorandum regarding the Acquisition of Asset of Demeter Corporation