. Marketing expenses were Bt2,357mn, decreasing 41% YoY and 9.6% QoQ, due to more targeted subsidy campaigns and has resulted in lower SG&A expenses of Bt6,338mn, dropping 20% YoY and 4.0% QoQ. In summary

(Fixed- Mobile Convergence) continued. Fixed broadband ARPU was at Bt558 dropping 8.6% YoY and 1% QoQ, mainly from FMC package which allocates part of revenue to mobile segment. However, overall FMC

98 million, a slight decrease of 1.0% yoy, mainly from a decrease in revenue from Dusit Thani College resulting from fierce competitions and dropping in new student enrollment which is a structural

operations. With AIS’s investment in 5G to strengthen leading position, cost of service increased 4.1% YoY. However, overall SG&A expenses were optimized during prolonged pandemics, dropping by -13% YoY to

assets while new depreciation from 5G asset gradually increase after continuing expanding 5G network capacity. Overall SG&A showed a decline of -6.7% YoY with marketing expense dropping -20% YoY reflected

process is to prevent the Company from being bankruptcy and to maintain the right and shareholdership, especially retail investors in the stock market, from losing all the money invested if the Company

losing all the money invested if the Company becomes bankrupt. However, the case has currently been considered by the Central Bankruptcy Court and the progress will be announced and informed through the

impose any collateral Page 8 of 17 conditions which causes the shareholding percentage in Prospect REIT Management less than the proportion as set forth and/or result in losing control of Prospect REIT

severely impacted due to drop in crude oil prices losing competitive advantage of shale gas vs naphtha on interim basis; which can be specifically seen in lower Integrated EG margin & MTBE where our prices

COVID-19 resolves in a better direction. Reducing inventories without losing sales opportunities The Company has a policy to reduce inventories continuously since 2019 to reduce storage costs, carrying