Working Capital Efficiency
The data from Quater 1 in 2021 to Quater 3 in 2021 includes 3 quarters.

Liabilities on Revenue
Year 2021 Quarter 1: Liabilities on Revenue 14966500000.0 (%).Trend:Increase 37.1% than previous quarter
Year 2021 Quarter 2: Liabilities on Revenue 13999400000.0 (%).Trend:Decrease 6.46% than previous quarter
Year 2021 Quarter 3: Liabilities on Revenue 13061700000.0 (%).Trend:Decrease 6.7% than previous quarter

Overall: decreasing (-12.73%). Fluctuation: **Little** (low variation).

Current assets on Revenue
Year 2021 Quarter 1: Current assets on Revenue 52711800000.0 (%).Trend:Increase 29.52% than previous quarter
Year 2021 Quarter 2: Current assets on Revenue 56528500000.0 (%).Trend:Increase 7.24% than previous quarter
Year 2021 Quarter 3: Current assets on Revenue 31319400000.0 (%).Trend:Decrease 44.6% than previous quarter

Overall: decreasing (-40.58%). Fluctuation: **Significant** (high variation).


Cost Efficiency
The data from Quater 1 in 2021 to Quater 3 in 2021 includes 3 quarters.

Ratio of Retained Earnings to Revenue
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue 49456600000.0 (%).Trend:Increase 21.46% than previous quarter
Year 2021 Quarter 2: Ratio of Retained Earnings to Revenue 54173000000.0 (%).Trend:Increase 9.54% than previous quarter
Year 2021 Quarter 3: Ratio of Retained Earnings to Revenue 29854100000.0 (%).Trend:Decrease 44.89% than previous quarter

Overall: decreasing (-39.64%). Fluctuation: **Significant** (high variation).

Selling, General & Administrative (SG&A) Expense Ratio
Year 2021 Quarter 1: Selling, General & Administrative (SG&A) Expense Ratio 5054700000.0 (%).Trend:Decrease 66.76% than previous quarter
Year 2021 Quarter 2: Selling, General & Administrative (SG&A) Expense Ratio 9700600000.0 (%).Trend:Increase 91.91% than previous quarter
Year 2021 Quarter 3: Selling, General & Administrative (SG&A) Expense Ratio 14450700000.0 (%).Trend:Increase 48.97% than previous quarter

Overall: increasing (185.89%). Fluctuation: **Significant** (high variation).


Invest Efficiency
The data from Quater 1 in 2021 to Quater 3 in 2021 includes 3 quarters.

Retained Earning on Assets
Year 2021 Quarter 1: Retained Earning on Assets 69.49 (%).Trend:Increase 0.56% than previous quarter
Year 2021 Quarter 2: Retained Earning on Assets 72.13 (%).Trend:Increase 3.8% than previous quarter
Year 2021 Quarter 3: Retained Earning on Assets 60.01 (%).Trend:Decrease 16.8% than previous quarter

Overall: decreasing (-13.64%). Fluctuation: **Little** (low variation).

Earning Per Share
Year 2021 Quarter 1: Earning Per Share 1.0 (USD).Trend:Decrease 50.0% than previous quarter
Year 2021 Quarter 2: Earning Per Share 2.0 (USD).Trend:Increase 100.0% than previous quarter
Year 2021 Quarter 3: Earning Per Share 1.45 (USD).Trend:Decrease 27.5% than previous quarter

Overall: increasing (45.0%). Fluctuation: **Significant** (high variation).



From Q1 to Q3 2021, liabilities on revenue decreased slightly, while current assets on revenue significantly decreased.  Cost efficiency metrics (retained earnings to revenue) also declined substantially. SG&A expense ratio shows a significant, yet variable, pattern, moving from decrease to increase across the three quarters.  Investment efficiency (retained earnings on assets) declined, but with less volatility. Earnings per share exhibit significant variability across the quarters, showing an increase overall.