1 1Q19 MD&A Advanced Info Service Plc. Executive Summary Mobile growth remained soft from ongoing price competition Overall mobile market in 1Q19 reflected industry's effort in gradually

hotel’s unique contribution to Thailand’s tourism industry. o Residences Designed to provide the ultimate in convenient city living, and managed by Dusit International in line with its unique brand of Thai

were higher than the selling price in the 1st quarter of 2019. However, the Company had been managed inventories turnover rate not over than 0.70 time or within 45 days, in order to reduce the risk of

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

different products and services and are managed separately because they require different business operation and marketing strategies. The new segments are comprised of 3 segments as the following; 1

growing 4.1% YoY and 1% QoQ following growth in mobile postpaid segment, fixed broadband, and full-quarter consolidation of CSL. AIS kept on building brand awareness of the NEXT G network, now available in

270 million for the Mixed-Use Property Development Project • Maintain the plan to open 10 new hotels managed by Dusit International in 2018.

the raw materials cost used in production was lower than the selling price and the Company had been managed inventories turnover rate not over than 0.70 time or within 30 – 45 days, in order to reduce

higher than the selling price. However, the Company had been managed inventories turnover rate not over than 0.70 time or within 30 – 45 days, in order to reduce the risk of devaluation in inventories

the relocation of the head office - THB 270 million for the Mixed-Use Property Development Project • Expected to open 6 new hotels managed by Dusit International in 2018 it decreases from previous