The fast changing situation and high uncertainty due to external factors, especially the Covid-19 pandemic and digital disruption, affect several sectors, which in turn influences developmental

planned increase of scale and scope of services to be provided by the Company and clients in mobile operator sector, in accordance with the Company’s target to consistently launch new service projects every

competitive landscape remains challenging. We saw particular weakness in the steel sector as uncertainty led to reduced production and after a record sugar season in 2018 this sector has been behind our

from 57.57% in 2021 due to the increase in employee-related costs to support the planned increase of scale and scope of services to be provided by the Company and clients in mobile operator sector, in

was 6.4bn, -2.1% YoY, and -9.5% QoQ Excluding one-time items and FX loss, normalized NPAT was 6.7bn, +0.9% and -0.7% QoQ Continuous 5G subscriber scale expansion and maintain a leading position in 5G

the first time. The economics of scale has already improved and the synergetic effect between both companies will increase throughout 2019 particularly on the fixed cost side. EBITDA in Q1 2018 improved

end. At the same time, the industry competition is anticipated to remain high with pricing strategy to address low affordability. Amid this uncertainty, AIS continue to focus on creating differentiation

of local businesses, their workers as well as increased household debt. Moreover, recovery on tourist and export sectors, key engines for Thai economy, still mainly depend on large scale vaccination in

increase of 463.3 MB and 700.2 MB or increase of 36.6% and 68.0%, respectively. This is because the Company had delivered many large-scale projects which had just been auctioned in early 2019. Those large

increased .In addition the Social security revenue of subsidiaries decreased because of the uncertainty of the payment system of Social security office. 2. Cost of hospital operations & Administrative