the quality of service and products which can meet efficiency the customer needs. That cause we got purchase order form the big industry in the first quarter of 2019 such as industrial water supply

which is expected from Hospital The Company will bring the specialized skills and the most efficiency management for the proceeding to the Wattanapat Samui Hospital to be the Best private Hospital at

MI) 2 (%) 25.6% 22.3% Average collection period7 (days) 80 58 Return on equity3 (%) 11.8% 20.1% Payable days (days) 98 143 Efficiency Ratios Leverage Ratios Return on assets4 (%) 9.8% 16.7% Liability

% Payable days (days) 97.6 107.2 Efficiency Ratios Leverage Ratios Return on assets (%) 8.5% 7.4% Liability to equity (times) 0.6 0.3 Return on fixed assets (%) 60.1% 72.7% Debt to equity (times) 0.3 0.1

strategy to focus on creating a brand of restaurant with efficiency and high potential as well as managing the franchise professionally; (2) To create the opportunity to boost revenues and appropriate rate

cities while continued to improve operational efficiency to better target valued customers. 2 3Q18 MD&A Advanced Info Service Plc. Mobile Business 3Q17 4Q17 1Q18 2Q18 3Q18 Subscribers Postpaid 7,226,800

collection period (days) 88.4 100.7 Return on equity (%) 34.8% 12.4% Payable days (days) 97.6 62.2 Efficiency Ratios Leverage Ratios Return on assets (%) 8.7% 7.0% Liability to equity (times) 0.6 0.3 Return on

optimise the efficiency of our overseas investments, which in turn is expected to deliver significant shareholder value. This includes progress in finding solutions to manage accounting treatment of currency

biomass increase by Baht 7.5 million as a result from improving of production efficiency, lead to an increase in electricity unit produced for the nine-month period for 2019 comparing to 2018. For Natural

order to maintain the unit’s efficiency coinciding with the Company’s crude run plan, while other units in the refinery were still operating as normal. 8 Management Discussion and Analysis of Business