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 970128900.0 (%).Trend:Decrease 8.58% than previous quarter
Year 2020 Quarter 3: Liabilities on Revenue 981835500.0 (%).Trend:Increase 1.21% than previous quarter
Year 2021 Quarter 1: Liabilities on Revenue 1084215100.0 (%).Trend:Increase 10.43% than previous quarter

Overall: increasing (11.76%). Fluctuation: **Little** (low variation).

Current assets on Revenue
Year 2020 Quarter 2: Current assets on Revenue 15335799500.0 (%).Trend:Decrease 2.25% than previous quarter
Year 2020 Quarter 3: Current assets on Revenue 14564314000.0 (%).Trend:Decrease 5.03% than previous quarter
Year 2021 Quarter 1: Current assets on Revenue 13370886700.0 (%).Trend:Decrease 8.19% than previous quarter

Overall: decreasing (-12.81%). Fluctuation: **Little** (low 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 -28018428300.0 (%).Trend:Increase 5.29% than previous quarter
Year 2020 Quarter 3: Ratio of Retained Earnings to Revenue -29390681800.0 (%).Trend:Increase 4.9% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue -32374361200.0 (%).Trend:Increase 10.15% than previous quarter

Overall: decreasing (15.55%). 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 -176.94 (%).Trend:Increase 7.79% than previous quarter
Year 2020 Quarter 3: Retained Earning on Assets -195.39 (%).Trend:Increase 10.43% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets -234.56 (%).Trend:Increase 20.05% than previous quarter

Overall: decreasing (32.56%). Fluctuation: **Significant** (high variation).

Earning Per Share


From Q2 2020 to Q1 2021, liabilities on revenue showed a small increase (11.76%), while current assets on revenue decreased significantly (-12.81%), both with little fluctuation.  Cost efficiency metrics paint a concerning picture:  a substantial decrease is observed in the ratio of retained earnings to revenue (-15.55%) and retained earnings on assets (-32.56%), both demonstrating high volatility.  These trends necessitate immediate attention.