(มหาชน) Bangkok Chain Hospital Public Company Limited Financial Ratio For the year ended 31 December 2019 2018 Current Ratio (times) 1.4 1.5 Average Collection Period (days) 68.4 58.0 Average Payables

Cash-to-net profit (%) 50.1% 82.8% Account receivable turnover (times) 4.9 4.2 Net profit (excl. NCI)2 (%) 36.8% 20.0% Average collection period (days) 74.6 87.9 Return on equity3 (%) 40.3% 35.4% Payable

the overdue less than or equal 3 months, the collection was made for some items and for the overdue longer than 6 months, the outstanding amount is fully settled in August 2017. Unbilled Receivables Due

EBITDA (%) 40.4% 45.4% Quick ratio (times) 0.8 0.7 Cash-to-net profit (%) 99.2% 96.4% Account receivable turnover (times) 4.9 4.3 Net profit (excl. NCI) (%) 23.9% 20.3% Average collection period (days

collection of food center, restaurants and supermarket at a single location) at CentralFestival EastVille, CentralPlaza Chaengwattana, CentralFestival Phuket, and CentralPlaza Bangna. Hotel business revenue

) 2.4 3.1 Net profit (after MI) 2 (%) 13.9% 23.7% Average collection period7 (days) 77 69 Return on equity3 (%) 11.1% 17.4% Payable days (days) 124 145 Efficiency Ratios Leverage Ratios Return on assets4

) 4.9 4.3 Net profit (excl. NCI) (%) 16.3% 18.5% Average collection period (days) 74.6 84.3 Return on equity* (%) 40.3% 24.2% Payable days (days) 100.8 96.3 Efficiency Ratios Leverage Ratios Return on

payment or under contract amendment for collection in the next stage. Unbilled Receivables Due to its turnkey business, the revenue recognition is performed based on percentage of completion method which

, was flat YoY and the collection period slightly increasing from 35 days to 36 days in 2019. However, allowance for doubtful debt was Bt1,765mn, increasing 23% YoY following the growth in fixed broadband

) Quick ratio (Time) 1.06 3.39 (2.33) Average collection period 85 80 (5) Days of inventory 206 217 (11) Profitability ratio Gross profit margin (%) 19.07% 26.34% (7.27%) Operating profit margin (%) 0.12