the executive committee or chief executive officer to have an authority regarding the determination and alteration of the date, time, and venue of the Extraordinary General Meeting of Shareholders No. 1

executive officer to have an authority regarding the determination and alteration of the date, time, and venue of the Extraordinary General Meeting of Shareholders No. 1/2019, including alteration and/or

upon any members of executive committee (its agent), managing director (its agent) regarding the determination, and alteration of the date, time, and venue of the Extraordinary General Meeting of

that has not covered the enforcement of investors’ rights as determined in the filing and prospectus. Other mechanisms equivalent can be used in replacement. For example, obligations or document with

; · abnormal operation ; · compliance and alteration a network by unauthorized person. · Preparing a network diagram which having a detail related to scope of internal network and external network and other

[M] ▪ Attempt to trespass via the network ; ▪ abnormal operation; ▪ compliance and alteration a network by unauthorized person. 4 the importance operational system means securities trading system

Directors' Meeting No.8/2020, Appointment of Directors in Replacement of Those who will Retire by Rotation, and Addition of Agenda Items for the 2020 Annual General Meeting of Shareholders.(amended) 17/09

1 24 August 2020 Subject : Notification on Resolution of the Board of Directors’ Meeting No.8/2020, Appointment of Directors in Replacement of Those who will Retire by Rotation, and Addition of

:16 Notice of Notification of the Resolutions of the Board of Directors' Meeting No.2 /2022 regarding the appointment of director in replacement of director who resigned and to enter Connected

economy growth in 2019, the slowdown of Government’s energy Saving programs promoting the replacement of conventional lamps to LED and the delays of sales revenue recognition resulting from product