long-term loan of 243 MB, and dividend payment of 413 MB. Key Financial Ratios Note : Financial Ratios Quarter 3/2016 Quarter 2/2017 Quarter 3/2017 Current Ratio (Times) 3.77 6.96 6.63 EBITDA to sales

(equivalent to baht 1,213.33 million). Management Discussion and Analysis For the Three-month and Nine-month Periods Ended 30 September, 2017 Page 13 6. Significant Financial Ratios (Excluded the effect of

amount of AUD 88.12 million (equivalent to baht 2,247.61 million). Management Discussion and Analysis For the Year Ended December 31, 2017 Page 13 5. Significant Financial Ratios (Excluded the effect of

dividend payment. Key Financial Ratios Notes : Financial Ratios FY16 FY17 Current Ratio(x) 5.2 6.9 EBITDA to sales revenue(%) 8.5 5.8 Net Profit to sales revenue(%) 5.6 2.7 Return on total assets(%) 8.7 4.0

Baht 293 million. - 6 - (2.7) Financial Ratios Financial Ratios As at December 31, 2017 As at December 31, 2016 Current Ratio (Times) 1.30 1.02 Quick Ratio (Times) 0.65 0.51 Cash flow Liquidity Ratio

Liquidity ratios As at March 31, 2019, the liquidity of the Company and its subsidiaries was considerably appropriate for its operations and had strong financial position. As at March 31, 2019, the

spent for interest payment and payment of installments according to financial leases. Key Financial Ratios Exhibit 9 : Key Financial Ratios comparison of 1Q2019, 1Q2018 and 4Q2018 Key Financial Ratio

, interest payment of loans and financing fees totalling Baht 911 million and the dividend payment to shareholders amounting to Baht 10 million. 5. Financial Ratios Profitability Ratios Quarter 1 Change

’ cash position in cash and cash equivalents was THB 1,514.26 million, increased by THB 221.33 million from the same period last year. Liquidity ratios As at June 30, 2019, the liquidity of the Company and

ratios (excluded the effect of foreign exchange rate of the Company and subsidiaries) 2019 2018 1) Current Ratio (Times) 2.72 2.31 2) Profit to Total Revenue (excluded fuel costs) (%) 49.59 52.35 3) Return