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

Liabilities on Revenue
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
Year 2021 Quarter 2: Liabilities on Revenue 67239500000.0 (%).Trend:Decrease 0.15% than previous quarter

Overall: decreasing (-13.44%). Fluctuation: **Little** (low variation).

Current assets on Revenue
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
Year 2021 Quarter 2: Current assets on Revenue 60924800000.0 (%).Trend:Increase 5.7% than previous quarter

Overall: increasing (12.9%). Fluctuation: **Little** (low variation).


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

Ratio of Retained Earnings to Revenue
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
Year 2021 Quarter 2: Ratio of Retained Earnings to Revenue 1569700000.0 (%).Trend:Increase 2688.1% than previous quarter

Overall: increasing (-131.06%). Fluctuation: **Significant** (high variation).

Selling, General & Administrative (SG&A) Expense Ratio
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
Year 2021 Quarter 2: Selling, General & Administrative (SG&A) Expense Ratio 22235800000.0 (%).Trend:Increase 108.32% than previous quarter

Overall: decreasing (-30.39%). Fluctuation: **Significant** (high variation).


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

Retained Earning on Assets
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
Year 2021 Quarter 2: Retained Earning on Assets 1.39 (%).Trend:Increase 2680.0% than previous quarter

Overall: increasing (-133.17%). Fluctuation: **Significant** (high variation).

Earning Per Share
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
Year 2021 Quarter 2: Earning Per Share 4.71 (USD).Trend:Increase 52.92% than previous quarter

Overall: increasing (-147.1%). Fluctuation: **Significant** (high variation).



From Q3 2020 to Q2 2021, liabilities on revenue decreased significantly with little fluctuation, while current assets on revenue increased with little fluctuation.  Cost efficiency metrics (retained earnings on revenue and SG&A expense ratio) showed significant fluctuations, with overall decreases. Investment efficiency metrics (retained earnings on assets and earnings per share) also displayed significant fluctuations and overall increases.  The data spans three quarters.