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 82100000000.0 (%).Trend:Decrease 10.66% than previous quarter
Year 2020 Quarter 3: Liabilities on Revenue 83400000000.0 (%).Trend:Increase 1.58% than previous quarter
Year 2021 Quarter 1: Liabilities on Revenue 97.26 (%).Trend:Decrease 100.0% than previous quarter

Overall: decreasing (-100.0%). Fluctuation: **Significant** (high variation).

Current assets on Revenue
Year 2020 Quarter 2: Current assets on Revenue 139400000000.0 (%).Trend:Decrease 3.86% than previous quarter
Year 2020 Quarter 3: Current assets on Revenue 150400000000.0 (%).Trend:Increase 7.89% than previous quarter
Year 2021 Quarter 1: Current assets on Revenue 203.36 (%).Trend:Decrease 100.0% than previous quarter

Overall: decreasing (-100.0%). Fluctuation: **Significant** (high 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 -28900000000.0 (%).Trend:Decrease 11.08% than previous quarter
Year 2020 Quarter 3: Ratio of Retained Earnings to Revenue -26200000000.0 (%).Trend:Decrease 9.34% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue -36.36 (%).Trend:Decrease 100.0% than previous quarter

Overall: increasing (-100.0%). Fluctuation: **Significant** (high variation).

Selling, General & Administrative (SG&A) Expense Ratio
Year 2020 Quarter 2: Selling, General & Administrative (SG&A) Expense Ratio 33500000000.0 (%).Trend:Increase 78.19% than previous quarter
Year 2020 Quarter 3: Selling, General & Administrative (SG&A) Expense Ratio 50600000000.0 (%).Trend:Increase 51.04% than previous quarter
Year 2021 Quarter 1: Selling, General & Administrative (SG&A) Expense Ratio 22.79 (%).Trend:Decrease 100.0% than previous quarter

Overall: decreasing (-100.0%). Fluctuation: **Significant** (high variation).


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 -7.67 (%).Trend:Decrease 8.25% than previous quarter
Year 2020 Quarter 3: Retained Earning on Assets -6.85 (%).Trend:Decrease 10.69% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets -6.92 (%).Trend:Increase 1.02% than previous quarter

Overall: increasing (-9.78%). Fluctuation: **Significant** (high variation).

Earning Per Share


Financial data from Q2 2020 to Q1 2021 demonstrates highly variable trends. Liabilities on revenue, current assets on revenue, and the ratio of retained earnings to revenue all show substantial decreases, marked by extreme volatility and declines of 100% in certain quarters.  SG&A expense ratio also displays a decreasing trend with significant fluctuations.  Investment efficiency, as measured by retained earnings on assets, shows a slight overall decreasing trend, although with noticeable variations.