of dessert cafés, which accounts for the largest share of revenue. The growth in sales of dessert cafés was mainly due to the improving COVID-19 situation, as a result more customers were eating-out

optimization. • Other costs of service was at Bt2,487mn, increasing 3.9% YoY from higher international call cost in line with revenue while decreasing -6.3% QoQ following a decrease in cost of cloud sales. SIM

increasing 6.0% QoQ from full-quarter recognition of TTTBB’s cost and higher utility cost from higher FT rate. • Other costs of service was at Bt2,594mn, increasing 4.3% YoY from higher IDD cost in-line with

/2023, mainly due to the increase in the revenue, as well as the Company's ability to manage costs effectively. G R O S S P R O F I T a n d G R O S S P R O F I T M A R G I N : • The Company’s EBITDA in Q1

twenty- nine satang) per share or THB 198,959,983.42 (one hundred ninety-eight million nine hundred fifty-nine thousand nine hundred and eighty-three Baht and forty-two satang) in total; 2. 1,593,748

EBITDA as well as increased share of profit from joint ventures and lower finance costs. • Total assets as of 31 December 2019 stood at THB 53,531mn, decreasing by 0.8% or THB 429mn from 31 December 2018

continued offering low-end unlimited data plans in both prepaid and postpaid segments in order to maintain customer base and expand market share. Hence, mobile revenue slightly declined by 0.7% YoY to

electricity consumption behavior change, influenced by disruptive technology. The objectives of the new PDP aim to strengthen security of power supply for each region, maintain appropriate costs of power

and increase by 10.3 percent respectively. The major expenses are mainly in area of personnel costs due to salary normally increased year by year and other administrative expenses. 1.6 Share of income

was driven by added subscribers of 209,300 or around (estimated) 20% share of industry which totaled year- end subscribers at 730,500. On other digital services, AIS continued to scale up several