operators continued to offer low-price plans and discounts for new acquisitions and to address weak consumption, ARPU slightly rebound to Bt446 or +0.7% QoQ. Mobile Business 1Q21 4Q21 1Q22 %YoY %QoQ

customers through our partnership strategy. This includes content collaborations with Disney+ Hotstar, BBC, and Thai League. Expected mid-single digit growth in FY22 In summary, AIS generated Bt130,972mn of

easing COVID-19 situation with a rebound of foreign tourists which boosted Thailand’s economic recovery. Nonetheless, domestic demand stayed soft due to the global geopolitical conflicts that created

came mainly from crude oil price rebound in 2018. And even with lower pressure on Glycerin price from growing market supply in the second half of 2018, full year average Glycerin price remained high

broadband and enterprise businesses, and a rebound in the mobile business. The core service revenue declined -0.9% QoQ, mainly attributed to the seasonality of the business in the previous quarter. Maintain

-controlled. • Other costs of service were Bt2,377mn, increasing +24% YoY and +14% QoQ mainly due to content acquisition cost i.e. Disney+ hotstar and Olympic program. SG&A expenses were Bt5,240mn, decreasing

compensation from NBTC partially covered revenue loss. After gradual lifting of lockdown in late May-20 and economic activity slowly resumed, there were pent-up demand led to rebound in new acquisition and

reported core service revenue of Bt34,080mn, increasing 2.9% YoY and 0.5% QoQ from a quality growth of fixed broadband business and a rebound in non-mobile enterprise business. FBB business continued a

trend development was more than offset by the continued positive growth sentiment of advertising spending in November and December 2017, driven by the economic rebound in exports, tourism and automotive

like Hygiene fibers and Lifestyle, where as some are high performance like Mobility though linked to global GDP and auto manufacturing. We have seen good rebound in our fibers business in the early part