% due to an increase in new content and marketing expense corresponded with rising economic activity and our focus to drive 5G adoption. NPAT in 2Q22 was 6.3bn was flat QoQ but dropped -10% YoY from FX

DCORP 027/2018 Date 13 March 2018 Subject Board of Directors’ meeting resolution regarding the operation of the biogas power plant project of Aukkrarawat Plant Renewable Energies Co., Ltd. (“Aukkrarawat

(1,159.6) (21.5)% Total Operating Expenses 3,887.7 4,808.5 (920.8) (19.1)% Profit (Loss) 236.8 431.1 (194.3) (45.1)% For the Company’s operation results in 2018, the total revenue and net profit decreased

and Bang Sue Station - Tha Phra Station) which will operate as Through Operation system of the whole MRT Blue Line Project. The MRT Blue Line Extension Project, which has a total distance of 27

DCORP 104/2017 August 11, 2017 Subject: Report on the overall operation for the first six-month of the year 2017 ended June 30, 2017 and the decrease in the overall operation more than 20 percent

71 64 79 22.1% 10.4% EBITDA 34 66 106 60.5% 215.7% Net profit from operation 22 51 65 28.2% 198.2% Net profit (exc. Minority Interest) 21 51 60 18.1% 183.0% Gross profit margin 54.3% 56.1% 59.5% EBITDA

Station and Bang Sue Station - Tha Phra Station) which will be connected and operated as a Through Operation. The MRT Blue Line Extension Project, which has a total distance of 27 kilometers with 20

decreased 5.28 million baht due to the decrease in net profit from operation. • Provision for long-term employee benefit amounted to 41.87 million baht, decreased by 0.87 million baht or 2.04% due to the

DCORP 020/2018 Date 27 February 2018 Subject: Board of Directors’ meeting resolution regarding the operation of the biogas power plant project of Aukkrarawat Plant Renewable Energies Co., Ltd

exchange Earnings from operation before change in operating assets and liabilities Operating assets (increase) decrease Long-term deposits at financial institutions Securities purchased under reverse