3Q21 MD&A Advanced Info Service Plc. Executive Summary Slight revenue improvement despite COVID restriction measures and continued competition During 3Q21, the economy remained subdue from COVID

from the re-opened economy amid continued intense competition Mobile revenue reported Bt29,217mn, improving 0.4% YoY and 1.3% QoQ, mainly benefiting from the border reopening and 5G adoption. However

purchasing power. However, from Sep-21 onward, restrictions were gradually lifted, resulting in some improvement in consumer spending. Meanwhile, competition in mobile industry remained elevated as operators

decreased of 234.5 MB and 94.3 MB, respectively, due to the governmental projects in the first half of 2017 were relatively small and delayed. The Company also faced a higher market competition. Besides, in

competition in the market became less intense because of higher demand and sales volume of agrochemicals. Cost of sales increased at a lower rate of increase than that of the sales volume resulting in the

there was a lack of capital expenditures projects, resulting in low work load in the first half of 2018. For new projects that came in 2018, as a result, there was very intense competition in terms of

capacity and growth. Food & beverage: Sales was 215.9 Million THB, classified as follows; A&W Restaurant: sales was 192.2 Million THB, decreased by 4.8 Million THB or -2.4% YoY as a result of competition in

– Q1/2018 due to market competition and low factory workload at the time. In addition, these Projects startup delays meant that, instead of the staggered production as originally planned, these projects

higher competition. The company recorded revenue from services of 579.03 million Baht which increased from the last year totaling 431.89 million Baht or 293.52% due to the expansion of construction

business 10.68 million Baht. In the 2nd quarter of 2017, the average selling price of construction materials would reduce by 3 per cent and sales volume decreased 16 per cent. Due to higher competition and