1 Information Memorandum Regarding the Acquisition and Disposal of Assets The Board of Directors meeting of Cal-Comp Electronics (Thailand) Company Limited (“CCET” or “Company”) No. 3/2020 held on

;Multilateral Memorandum of Understanding Concerning Consultation and Cooperation and the Exchange of Information (MMOU) “หน่วย

สารสนเทศข่าว มติ BOD 5-60 Final 20171126 En No. NDR013/2017 Subject Resolution of the Board of Directors’ Meeting To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on 2

(Translation) 1 Enclosure 1. Information Memorandum regarding the Connected Transaction on Engagement of CH. Karnchang Public Company Limited as the Contractor for Maintenance Services on Civil

criteria. Therefore, the Company has an obligation to report and disclose the transaction by preparing at least an information memorandum (as set out in Schedule 1 to the Notifications on the Acquisition or

criteria. Therefore, the Company has an obligation to report and disclose the transaction by preparing at least an information memorandum (as set out in Schedule 1 to the Notifications on the Acquisition or

criteria. Therefore, the Company has an obligation to report and disclose the transaction by preparing at least an information memorandum (as set out in Schedule 1 to the Notifications on the Acquisition or

criteria. Therefore, the Company has an obligation to report and disclose the transaction by preparing at least an information memorandum (as set out in Schedule 1 to the Notifications on the Acquisition or

(Translation) 1 Enclosure 1. Information Memorandum regarding the Connected Transaction on Engagement of CH. Karnchang Public Company Limited as the Contractor for Maintenance Services on Civil

(Translation) 1 Enclosure 1. Information Memorandum regarding the Connected Transaction on Engagement of CH. Karnchang Public Company Limited as the Contractor for Maintenance Services on Civil