) (%) 6.58% 5.92% Capital Structure and Debt Ratio Debt to Equity ratio (time) 0.91 0.84 Debt Service Coverage ratio (DSCR) (time) 2.25 2.21 Note: 1) Gross profit and Net profit were excluded construction

) (%) 13.04% 10.68% Return on Assets (ROA) (%) 6.60% 5.59% Capital Structure and Debt Ratio Debt to Equity ratio (time) 0.92 0.86 Debt Service Coverage ratio (DSCR) (time) 2.25 2.09 Note: 1) Gross profit and

services revenue (%) 32.74% 28.17% Performance Ratio Return on Equity (ROE) (%) 12.73% 10.89% Return on Assets (ROA) (%) 6.42% 5.69% Capital Structure and Debt Ratio Debt to Equity ratio (time) 0.93 0.86

% Return on Assets (ROA) (%) 7.37% 6.53% Capital Structure and Debt Ratio Debt to Equity ratio (time) 0.99 0.92 Debt Service Coverage ratio (DSCR) (time) 2.47 2.25 Note: (1) Gross profit and Net profit were

services revenue (%) 31.18% 30.84% Performance Ratio Return on Equity (ROE) (%) 10.75% 11.18% Return on Assets (ROA) (%) 5.80% 5.91% Capital Structure and Debt Ratio Debt to Equity ratio (time) 0.83 0.84

appropriate of capital structure The debt to equity ratio as at 30 September 2018 was 2.5:1, increased from the debt-to-equity ratio as at 31 December 2017, which was 2.0: 1. The increase was due to the

shareholders and the share repurchase of the subsidiary. The appropriate of capital structure The debt to equity ratio as at 30 June 2018 was 2.4: 1, increased from the debt-to-equity ratio as at 31 December

 current building utilisation and lead time to construct new plant or expand in an existing plant. Source of Financial Capital As the group has no net interest bearing debt and operating working capital is

 lead time to construct new plant or expand in an existing plant. Source of Financial Capital As the group as no net interest bearing debt and operating working capital is positive the groups Page 2 of 3

utilisation and lead time to construct new plant or expand in an existing plant. Source of Financial Capital As the group as no net interest bearing debt and operating working capital is positive the groups