1 Forth Smart Service Public Company Limited (FSMART) 2Q18 Management Discussion and Analysis Operational Summary in 2Q18  Total revenue from core business was Bt848.81mn, an increase of 10.4% YoY

20230508-ADVANC-MDA-1Q23-EN Classification: Internal 1Q23 MD&A Advanced Info Service Plc. 1 Executive Summary Growing core businesses amid the cautious recovery of the Thai economy 1Q23 illustrated a

up. As a result, core service revenue in 3Q18, which excluded IC and equipment rental, was Bt33,134mn, increasing 2. 1% YoY but decreasing 0. 9% QoQ. EBITDA remained growth YoY but softened QoQ Cost

1 Forth Smart Service Public Company Limited (FSMART) 1Q18 Management Discussion and Analysis Operational Summary in 1Q18  Total revenue from core business was Bt842.14mn, an increase of 17.8 % YoY

20231030-ADVANC-MDA-3Q23-EN 3Q23 MD&A Advanced Info Service Plc. 1 Executive Summary 3Q23 illustrated AIS core business growth from quality focus despite low season challenges. 3Q23 Thai economy

network and service. This resulted in overall network OPEX ( excluding cost of TOT partnership) to stay flat YoY or remained at 8% of core service revenue. The focus on effective spending amidst intense

20230807-ADVANC-MDA-2Q23-EN Classification: Internal 2Q23 MD&A Advanced Info Service Plc. 1 Executive Summary Core businesses growth from profitability focus amid economic uncertainties In 2Q23 Thai

1 Forth Smart Service Public Company Limited (FSMART) 3Q19 Management Discussion and Analysis Operational Summary in 3Q19  Net profit was Bt144mn, decreasing 1.1% YoY.  Total revenue from core

as the e-Wallet and internet package top-up. Total revenue from core businesses was Bt3,147mn, decreasing 5.7% YoY. However, as a result of the costs control measurement on both service costs and

resulted in weak consumer spending, particularly on mobile services. However, remote working continued to provide decent demand for home broadband. Overall, AIS reported core service revenue of Bt32,770mn