P.T. Research Co., Ltd. P.T. Research Co., Ltd. operated derivatives business without license or registration with the SEC in violation of Section 16 of the Derivatives Act B.E. 2546 (2003). - The

controls. For the administrative expense increased by 1.98 million baht or 5.57% due to increased investment in research and development from the previous year and vehicles repairing as their useful life

million baht 1,247 1,247 1,247 Key financial ratios Liquidity ratios Current ratio times 3.07 3.11 3.14 Quick ratio times 2.22 2.38 2.43 Cash ratio times 0.36 0.38 0.45 Receivable turnover times 4.82 4.70

capital-Paid million baht 1,247 1,247 1,247 Key financial ratios Liquidity ratios Current ratio times 2.99 3.07 3.09 Quick ratio times 2.04 2.22 2.35 Cash ratio times 0.45 0.37 0.38 Receivable turnover

Page 4/ 6 Management’s Discussion and Analysis Ocean Glass Public Company Limited Management’s Discussion and Analysis Performance for the Period Ended December 31, 2017 Expenses from research

Bangkok, November 20, 2015 ? The 10th SEC Working Papers Forum today has revealed the results of three research studies on the common theme, ?Investment: Expectations and Reality,? conducted by the

P.T. Research Co., Ltd. P.T. Research Co., Ltd. operated derivatives business without license or registration with the SEC in violation of Section 16 of the Derivatives Act B.E. 2546 (2003). This

, 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

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

. However, the company's research and development team has continued to develop the products made of natural rubber to have an equal of level of the product quality with the competitors. The market share of