Woosu AMS Co.,Ltd. (066590)   KOSDAQ (Unit : %, Times) Fiscal Year End 2005.12.31 2006.12.31 2007.12.31 2008.12.31 2009. 9.30 Net Income to Total Assets 1.66  5.33  4.36  - 2.62  - 1.80  Ordinary Income to Total Assets 1.11  6.54  5.80  - 2.01  - 2.09  Operating Profit to Working Capital 0.79  6.22  5.78  3.23  3.23  Net Income to Equity 5.74  18.96  13.38  - 7.06  - 5.23  Net Income to Sales 1.14  3.17  2.68  - 1.96  - 2.00  Ordinary Income to Sales 0.76  3.89  3.56  - 1.51  - 2.33  Operating Income to Sales 0.52  3.52  3.21  2.10  - 1.84  Total Income to Sales 7.81  10.00  9.44  8.46  4.43  Times Interest earned 2.11  7.13  12.66  - 0.63  - 0.71  Financial Expenses/Sales 0.68  0.63  0.31  0.92  1.36  Equity to Total Assets 28.00  28.18  36.46  37.52  31.65  Liability to Equity 257.17  254.86  174.25  166.54  216.00  Borrowings & Bonds to Assets 12.86  10.70  8.92  19.38  24.72  Current Liabilities to Equity 247.91  249.18  171.32  156.82  204.31  Fixed Assets to Equity & L/T Liabilities 191.71  165.07  132.89  143.07  161.65  Fixed Ratio 209.46  174.46  136.78  156.96  180.55  Current Ratio 59.58  72.40  80.24  69.87  66.30  Quick Ratio 49.77  65.76  73.70  62.43  61.84  Debt Coverage Ratio 97.04  138.06  129.09  25.64  5.69  Total C/F to Liabilities 15.82  21.34  20.71  16.81  -     Business Capital Turn over 1.54  1.76  1.80  1.54  1.06  Total Assets Turn over 1.46  1.68  1.63  1.34  0.90  Trade Receivables Turn over 5.89  7.29  8.44  9.68  6.55  Inventories Turn over 24.14  29.84  37.35  31.44  25.13  Trade Payables Turn over 3.14  3.55  3.49  3.54  2.68  Sales Growth 10.65  31.67  12.06  2.19  - 15.40  Total Asset Growth 7.28  20.17  12.14  35.29  15.93  Equity Growth 0.86  20.95  45.11  39.20  - 2.22  (Unit : %) Fiscal Year End 2004.12.31 2005.12.31 2006.12.31 2007.12.31 2008.12.31 Cost of Sales 91.04  92.19  90.00  90.56  91.54  Selling & General Adm.Exp. 6.43  7.29  6.47  6.23  6.36  R & D Costs 0.36  0.31  0.25  0.27  0.27  Depreciation 4.73  6.56  5.99  4.89  4.85  Financial Expenses 0.50  0.68  0.63  0.31  0.92  Operating Income 2.53  0.52  3.52  3.21  2.10  Ordinary Income -  -  -  -  -  Income before Income Taxes 2.80  0.76  3.89  3.56  - 1.51  Net Profit 2.64  1.14  3.17  2.68  - 1.96  (Unit : 100Mn. Won, %) Fiscal Year End 2004.12.31 2005.12.31 2006.12.31 2007.12.31 2008.12.31 Total Debt 40.0  46.0  46.0  43.0  126.3  Short-Term Debt 40.0  40.0  40.0  40.0  52.5  Current Portion of L/T Debt -  -  3.0  3.0  73.8  Long-Term Debt -  6.0  3.0  -  -  Short-Term Debt to Total Debt 100.00  86.96  86.96  93.02  41.60