increase. A remarkably increase in revenues was mainly from the subsidiaries success in collection of distress debt purchased. 3. Rental and service income for the second quarter of 2018 equal to 155.1

(80.19) (107.51) (98.18)  No. of shares purchased : 405,000 shares (equal 6.43% of the registered capital)  Price per share : Approximate THB 22.222222 ( price based on Book Value as at 31st December

the THB/USD exchange rate when material purchased in Q419 was 3% stronger than Q120 [+3%] and exchange rate when material purchased in Q418 was 4% weaker than Q119 [-4%]. Page 1 of 3 Operating Profit

, Thailand Tel. 66 2323 1085..96 Fax. 66 2323 9283 4.3 Liquidity adequacy Description units As of 31 December 2018 2017 Current Ratio times 5.54 7.63 Quick ratio times 3.38 4.47 Inventory turn over times 4.20

the annual dividend payment. Analysis of Liquidity. Transaction For the Year ended 31st December (Unit: Time) 2019 2018 Current Ratio 6.27 5.86 Quick Ratio 3.64 2.81 Inventory Turnover 3.22 2.91

Baht. 9. Key Financial Ratios Key Financial Ratios As of 30 Jun 2016 As of 30 Jun 2017 Liquidity Ratio Current ratio (time) 0.35 0.30 Quick ratio (time) 0.34 0.29 Cash flow ratio (time) 0.82 0.65

adequacy Description units As of 31 December 2017 2016 Current Ratio times 7.63 4.27 Quick ratio times 4.47 2.82 Inventory turn over times 4.71 4.76 Average debt collection days 79 80  Current ratio was

5.90 5.83 Quick Ratio 3.08 3.17 Inventory Turnover 3.37 3.26 • Current ratio was 5.90 times, increased from the year 2016 which was equivalent to 5.83 times because current assets and current liabilities

the period ended 31 March 2018 For the year ended 31 December 2017 Change Reason Liquidity Ratio (x) 6.37 6.80 (0.43) The increase in accounts payable. Quick Ratio (x) 3.35 3.47 (0.12) Return on Equity

2018 Jan – Dec 2017 Return on Assets (%) 1.91 3.54 Liquidity Ratio Unit 31 Dec 2018 31 Dec 2017 Current Ratio Times 1.22 1.91 Quick Ratio Times 0.29 0.50 Average Collection Period Days 35 33 Inventory