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

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

; · 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

million or 83.9% compared to the same period last year, primarily due to world-wide travel restriction especially by the commercial plane since the end of March up to now resulting no international traveler

-plane substation project of Bt96.4 million, Hydrant equipment of Bt1,052.2 million, Concession of a subsidiary of Bt473.4 million and Right to use leased land related to concession agreement of Bt29.7

agreements was of Bt1,481. 5 million which comprise of Into- plane substation project, Aviation Fuel pipeline equipment, Concession of a subsidiary and Right to use leased land related to concession agreement

concession agreements was of Bt1,578.6 million which comprise of Into-plane substation project of Bt88.0 million, Aviation Fuel pipeline equipment of Bt1,009.4 million, Concession of a subsidiary of Bt454.1

2.1.3 Project costs under concession agreements was of Bt1,578. 6 million which comprise of Into-plane substation project of Bt88. 0 million, Aviation Fuel pipeline equipment of Bt1,009. 4 million

31, 2018 2.1.3 Project costs under concession agreements was of Bt1,554.6 million which comprise of Into-plane substation project, Aviation Fuel pipeline equipment, Concession of a subsidiary and Right