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 5600700000.0 (%).Trend:Increase 0.44% than previous quarter
Year 2020 Quarter 3: Liabilities on Revenue 5848700000.0 (%).Trend:Increase 4.43% than previous quarter
Year 2021 Quarter 1: Liabilities on Revenue 6238400000.0 (%).Trend:Increase 6.66% than previous quarter

Overall: increasing (11.39%). Fluctuation: **Little** (low variation).

Current assets on Revenue
Year 2020 Quarter 2: Current assets on Revenue 12912200000.0 (%).Trend:Decrease 10.95% than previous quarter
Year 2020 Quarter 3: Current assets on Revenue 13068600000.0 (%).Trend:Increase 1.21% than previous quarter
Year 2021 Quarter 1: Current assets on Revenue 13868200000.0 (%).Trend:Increase 6.12% than previous quarter

Overall: increasing (7.4%). 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 -14086200000.0 (%).Trend:Increase 5.28% than previous quarter
Year 2020 Quarter 3: Ratio of Retained Earnings to Revenue -14000200000.0 (%).Trend:Decrease 0.61% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue -14234900000.0 (%).Trend:Increase 1.68% than previous quarter

Overall: decreasing (1.06%). Fluctuation: **Significant** (high variation).

Selling, General & Administrative (SG&A) Expense Ratio
Year 2020 Quarter 2: Selling, General & Administrative (SG&A) Expense Ratio 3692000000.0 (%).Trend:Increase 81.01% than previous quarter
Year 2020 Quarter 3: Selling, General & Administrative (SG&A) Expense Ratio 5625400000.0 (%).Trend:Increase 52.37% than previous quarter
Year 2021 Quarter 1: Selling, General & Administrative (SG&A) Expense Ratio 2011400000.0 (%).Trend:Decrease 64.24% than previous quarter

Overall: decreasing (-45.52%). 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 -60.76 (%).Trend:Increase 12.23% than previous quarter
Year 2020 Quarter 3: Retained Earning on Assets -60.52 (%).Trend:Decrease 0.39% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets -60.64 (%).Trend:Increase 0.2% than previous quarter

Overall: increasing (-0.2%). Fluctuation: **Significant** (high variation).

Earning Per Share


From Q2 2020 to Q1 2021, liabilities on revenue increased steadily (11.39%), showing little fluctuation.  Current assets on revenue also increased (7.4%), with low variation. Cost efficiency exhibits a minor decline in the ratio of retained earnings to revenue (1.06%), but with significant quarter-to-quarter variation. The SG&A expense ratio, however, decreased substantially (-45.52%), showing significant fluctuations. Investment efficiency displayed little overall change (-0.2%) with high variability.  These reports offer mixed signals, warranting further investigation to understand the underlying drivers.