profit margin of certain residential projects was also decreased as a higher competition. The decrease in sales and gross profit margin in 1 and 2 make a decrease of 750.59 million baht in gross profit. 3

margin of 31.94%, decreased by 0.94% as a result of the higher competition and Covid-19 outbreak situation. The effect from 1 and 2 make an increase of 152.47 million baht in gross profit. 3. Details of

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

prolonged economic impact from new phase of pandemic re- emerging in 2Q21. Price competition and weak consumer spending have led mobile revenue (Bt58,449mn) to drop 2.4% YoY. On contrary, fixed broadband

of the Thai baht is making exports more challenging competitively and we are seeing some volumes repatriated on the Thai market increasing domestic competition. Revenue realized per unit product sold

operating performance of the HomePro business in Malaysia is still not in line with the plan, with concerns over consumer confidence. However, the subsidiaries have continuously improved operational

. However, the Company concerns about the importance of expenditure management efficiency. 4. Net profit (loss) and net profit (loss) margin 2Q19 and 1H19 net profits was Baht 5.98 million, and Baht 4.23

marketing activities which concentrate to the brand awareness to support sustainable growth. However, the Company concerns about the importance of expenditure management efficiency. 4. Net profit and net

concentrate to the brand awareness to support sustainable growth. However, the Company concerns about the importance of expenditure management efficiency. 4. Net profit and net profit margin 3Q18 and 9M18 net

inflationary situation of the country's economy, causing the consumer purchasing power to decrease, together with the concerns of users about future inflation. As a result, users were more cautious in their