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 80954200000.0 (%).Trend:Increase 6.66% than previous quarter
Year 2020 Quarter 3: Liabilities on Revenue 77675900000.0 (%).Trend:Decrease 4.05% than previous quarter
Year 2021 Quarter 1: Liabilities on Revenue 67343400000.0 (%).Trend:Decrease 13.3% than previous quarter

Overall: decreasing (-16.81%). Fluctuation: **Little** (low variation).

Current assets on Revenue
Year 2020 Quarter 2: Current assets on Revenue 46986000000.0 (%).Trend:Increase 0.35% than previous quarter
Year 2020 Quarter 3: Current assets on Revenue 53962000000.0 (%).Trend:Increase 14.85% than previous quarter
Year 2021 Quarter 1: Current assets on Revenue 57639700000.0 (%).Trend:Increase 6.82% than previous quarter

Overall: increasing (22.67%). 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 -6386200000.0 (%).Trend:Increase 279.27% than previous quarter
Year 2020 Quarter 3: Ratio of Retained Earnings to Revenue -5053800000.0 (%).Trend:Decrease 20.86% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue 56300000.0 (%).Trend:Decrease 101.11% than previous quarter

Overall: increasing (-100.88%). Fluctuation: **Significant** (high variation).

Selling, General & Administrative (SG&A) Expense Ratio
Year 2020 Quarter 2: Selling, General & Administrative (SG&A) Expense Ratio 21280300000.0 (%).Trend:Increase 116.06% than previous quarter
Year 2020 Quarter 3: Selling, General & Administrative (SG&A) Expense Ratio 31944200000.0 (%).Trend:Increase 50.11% than previous quarter
Year 2021 Quarter 1: Selling, General & Administrative (SG&A) Expense Ratio 10673800000.0 (%).Trend:Decrease 66.59% than previous quarter

Overall: decreasing (-49.84%). 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 -5.47 (%).Trend:Increase 285.21% than previous quarter
Year 2020 Quarter 3: Retained Earning on Assets -4.19 (%).Trend:Decrease 23.4% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets 0.05 (%).Trend:Decrease 101.19% than previous quarter

Overall: increasing (-100.91%). Fluctuation: **Significant** (high variation).

Earning Per Share
Year 2020 Quarter 2: Earning Per Share -11.0 (USD).Trend:Increase 57.14% than previous quarter
Year 2020 Quarter 3: Earning Per Share -10.0 (USD).Trend:Decrease 9.09% than previous quarter
Year 2021 Quarter 1: Earning Per Share 3.08 (USD).Trend:Decrease 130.8% than previous quarter

Overall: increasing (-128.0%). Fluctuation: **Significant** (high variation).



Between Q2 2020 and Q1 2021, liabilities on revenue decreased (-16.81%) with little fluctuation, while current assets on revenue increased (22.67%) with moderate variation.  Cost efficiency metrics (Ratio of Retained Earnings to Revenue and SG&A Expense Ratio) and investment efficiency (Retained Earning on Assets and Earnings Per Share) showed significant changes with substantial fluctuations, indicating periods of both growth and decline.