approval process of the licensing agency, which is the Department of Energy, Ministry of Energy, the Philippines. It is still in the process of reviewing additional documentation from the Ministry of Energy

, totally 8 months. (Unit: Baht million) 2011 2012 2013 Assets Current assets Cash and cash equivalents 2.93 2.91 0.42 Trade accounts receivable 84.59 78.63 85.47 Inventories 70.43 53.23 43.86 Total current

Liquidity Ratios Current ratio (times) 2.0 0.6 2.0 0.6 Number of days of inventory (days) 29 38 31 37 Collection period (days) 44 44 45 44 Accounts payable (days) 43 45 44 42 Profitability Ratios Gross profit

. Financial Ratio Analysis Q4'19 Q4'18 2019 2018 Liquidity Ratios Current ratio (times) 1.8 2.7 1.8 2.7 Number of days of inventory 30 35 33 36 Collection period (days) 46 42 47 45 Accounts payable (days) 45 43

, mainly due to an increase in trade accounts receivable in the amount of 305. 9 million baht as the result of patient base expansion for private insurance patients and corporate contracts patients

in the amount of Baht 2,452.40 million. 3.1.3 Trade accounts receivable from related parties of Ratchaburi Electricity Generating Company, Limited, a subsidiary, decreased in the amount of Baht 699.41

million, respectively. In addition, trade and other receivables were increased at 10.49 MB mainly from accounts receivable of subsidiaries which are not yet due and payable within 90 days, amounting to Baht

(%) - trailing 15.8 18.5 15.8 18.5 Efficiency Ratios Number of days of inventory 35 38 36 37 Collection period (days) 42 43 45 51 Accounts payable days 43 40 43 41 Other Ratios Current ratio (times) 2.75 0.57 2.75

Trade accounts receivable 89,880 54,806,594 94,905,150 Unbilled contract work in progress - 20,206,075 13,723,380 Other receivables 589,266 3,501,872 4,067,767 Short-term loans to related party

1,426,552 1,322,005 10,771,134 Trade accounts receivable 89,880 54,806,594 94,905,150 Unbilled contract work in progress - 20,206,075 13,723,380 Other receivables 589,266 3,501,872 4,067,767 Short-term loans