1 2Q19 MD&A Advanced Info Service Plc. Executive Summary Competition in mobile saw an improvement In 2Q19 the price competition in mobile industry had improved with fixed speed unlimited data pricing

core mobile revenue growth with network and service quality leadership, pricing discipline, and ecosystem economy Mobile revenue recorded Bt29,258mn, with a 1.4% YoY improvement benefited from the

guarantee package for fast installation, 24- hour problem fix, and staff punctuality, as well as value- added services, AIS Fiber continued to lead the industry as a provider of superior service quality. In

3Q22, the cost of service was at Bt21,863mn, increased 2.0% YoY and 1.1% QoQ mainly from the increase in network OPEX due to rising of utility cost. • Regulatory fee was at Bt1,380mn, increased 1.9% YoY

3Q22, the cost of service was at Bt21,863mn, increased 2.0% YoY and 1.1% QoQ mainly from the increase in network OPEX due to rising of utility cost. • Regulatory fee was at Bt1,380mn, increased 1.9% YoY

3Q22, the cost of service was at Bt21,863mn, increased 2.0% YoY and 1.1% QoQ mainly from the increase in network OPEX due to rising of utility cost. • Regulatory fee was at Bt1,380mn, increased 1.9% YoY

service privileges. AIS focuses on strengthening network capacity and service quality to elevate customer experience amid an increasing trend of data consumption. 5G network now has 87% of nationwide

Thailand Advance Info Service Public Company Limited (AIS) would like to inform the spectrum auction result participated by Advanced Wireless Network Co.,Ltd. (AWN), a 99% subsidiary of the Company, on 16

- TFRS 16) was Bt28,423mn, declined -8.9%YoY while CAPEX was Bt35bn for 5G/4G network and FBB in-line with guidance. For FY21, AIS aims to strengthen leadership with 5G service to capture high- value

increasing demand for data storage services like cloud and data center. Industry players also focus more on tailored service offerings in targeted industries, aiming to create values beyond connectivity with