Working Capital Efficiency
The data from Quater 2 in 2020 to Quater 1 in 2021 includes 3 quarters.

Liabilities on Revenue
Year 2020 Quarter 2: Liabilities on Revenue 1360800000.0 (%).Trend:Increase 9.19% than previous quarter
Year 2020 Quarter 3: Liabilities on Revenue 1354800000.0 (%).Trend:Decrease 0.44% than previous quarter
Year 2021 Quarter 1: Liabilities on Revenue 1871900000.0 (%).Trend:Increase 38.17% than previous quarter

Overall: increasing (37.56%). Fluctuation: **Neutral** (moderate variation).

Current assets on Revenue
Year 2020 Quarter 2: Current assets on Revenue 9271700000.0 (%).Trend:Increase 52.01% than previous quarter
Year 2020 Quarter 3: Current assets on Revenue 8455900000.0 (%).Trend:Decrease 8.8% than previous quarter
Year 2021 Quarter 1: Current assets on Revenue 13418100000.0 (%).Trend:Increase 58.68% than previous quarter

Overall: increasing (44.72%). Fluctuation: **Neutral** (moderate variation).


Cost Efficiency
The data from Quater 2 in 2020 to Quater 1 in 2021 includes 3 quarters.

Ratio of Retained Earnings to Revenue
Year 2020 Quarter 2: Ratio of Retained Earnings to Revenue -24250000000.0 (%).Trend:Increase 9.28% than previous quarter
Year 2020 Quarter 3: Ratio of Retained Earnings to Revenue -26350000000.0 (%).Trend:Increase 8.66% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue -32070000000.0 (%).Trend:Increase 21.71% than previous quarter

Overall: decreasing (32.25%). Fluctuation: **Significant** (high variation).

Selling, General & Administrative (SG&A) Expense Ratio

Invest Efficiency
The data from Quater 2 in 2020 to Quater 1 in 2021 includes 3 quarters.

Retained Earning on Assets
Year 2020 Quarter 2: Retained Earning on Assets -212.9 (%).Trend:Decrease 20.23% than previous quarter
Year 2020 Quarter 3: Retained Earning on Assets -251.34 (%).Trend:Increase 18.06% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets -209.55 (%).Trend:Decrease 16.63% than previous quarter

Overall: increasing (-1.57%). Fluctuation: **Significant** (high variation).

Earning Per Share


Financial statements from Q2 2020 to Q1 2021 show liabilities on revenue increasing, though with some moderation. Current assets on revenue also display an increasing trend, with notable fluctuation.  Cost efficiency exhibits a considerable decline in the ratio of retained earnings to revenue with high variability. Investment efficiency shows significant volatility in retained earnings on assets.  Further investigation is necessary to determine the root causes of these trends and to identify strategies to improve financial stability and performance.