Ratio Gross Profit Margin (%) 19.8 24.8 Operating Profit Margin (%) 13.4 17.9 EBITDAR Margin (%) 22.4 26.6 Net profit Margin (%) 6.6 9.2 Return on Equity (%) 6.6 9.6 Efficiency Ratio Return on Assets
Profitability Ratio Gross Profit Margin (%) 19.8 24.8 Operating Profit Margin (%) 13.4 17.9 EBITDAR Margin (%) 22.4 26.6 Net profit Margin (%) 6.6 9.2 Return on Equity (%) 6.6 9.6 Efficiency Ratio Return on
32.8 Profitability Ratio Gross Profit Margin (%) 9.4 16.4 Operating Profit Margin (%) 1.6 9.7 EBITDAR Margin (%) 12.7 19.8 Net profit Margin (%) (1.4) 4.5 Return on Equity (%) (1.2) 4.2 Efficiency Ratio
) 4.7 4.3 Collection Period (Day) 21.6 22.8 Stock Turnover Period (Day) 8.5 6.6 Payment Period (Day) 32.8 30.9 Profitability Ratio Gross Profit Margin (%) 16.4 12.9 Operating Profit Margin (%) 9.7 5.7
Ratio (Time) 4.7 4.1 Collection Period (Day) 22.5 23.6 Stock Turnover Period (Day) 8.3 6.8 Payment Period (Day) 33.9 33.3 Profitability Ratio Gross Profit Margin (%) 15.0 12.2 Operating Profit Margin
Ratio Gross Profit Margin (%) 6.8 11.2 Operating Profit Margin (%) (1.5) 4.4 EBITDAR Margin (%) 10.2 15.1 Net profit Margin (%) 1.2 0.9 Return on Equity (%) 1.2 0.9 Efficiency Ratio Return on Assets
) 0.6 1.4 Quick Ratio (Time) 3.2 4.8 Collection Period (Day) 28.0 21.2 Stock Turnover Period (Day) 12.6 8.3 Payment Period (Day) 35.3 30.1 Profitability Ratio Gross Profit Margin (%) (21.6) 9.4 Operating
membership card, “Bangchak Green Miles” debuted, and Bangchak Mobile Application which provide customers with convenience and swiftness was introduced. However, net marketing margin declined from the
investments Table 4: Key Financial Ratios 4Q 3Q 4Q YoY QoQ FY FY YoY 2017 2018 2018 (%) (%) 2017 2018 (%) Profitability Ratio Gross profit margin (%) 48% 48% 47% (1%) (0%) 50% 48% (1%) Rent and services 49% 49