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 5771800000.0 (%).Trend:Decrease 17.23% than previous quarter
Year 2020 Quarter 3: Liabilities on Revenue 6044200000.0 (%).Trend:Increase 4.72% than previous quarter
Year 2021 Quarter 1: Liabilities on Revenue 10438100000.0 (%).Trend:Increase 72.7% than previous quarter

Overall: increasing (80.85%). Fluctuation: **Significant** (high variation).

Current assets on Revenue
Year 2020 Quarter 2: Current assets on Revenue 10681300000.0 (%).Trend:Decrease 11.6% than previous quarter
Year 2020 Quarter 3: Current assets on Revenue 11531300000.0 (%).Trend:Increase 7.96% than previous quarter
Year 2021 Quarter 1: Current assets on Revenue 13979500000.0 (%).Trend:Increase 21.23% than previous quarter

Overall: increasing (30.88%). 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 -5683100000.0 (%).Trend:Increase 1.15% than previous quarter
Year 2020 Quarter 3: Ratio of Retained Earnings to Revenue -5269100000.0 (%).Trend:Decrease 7.28% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue -5901400000.0 (%).Trend:Increase 12.0% than previous quarter

Overall: decreasing (3.84%). Fluctuation: **Significant** (high variation).

Selling, General & Administrative (SG&A) Expense Ratio
Year 2020 Quarter 2: Selling, General & Administrative (SG&A) Expense Ratio 3545600000.0 (%).Trend:Increase 81.83% than previous quarter
Year 2020 Quarter 3: Selling, General & Administrative (SG&A) Expense Ratio 5428700000.0 (%).Trend:Increase 53.11% than previous quarter
Year 2021 Quarter 1: Selling, General & Administrative (SG&A) Expense Ratio 2410400000.0 (%).Trend:Decrease 55.6% than previous quarter

Overall: decreasing (-32.02%). 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 -39.9 (%).Trend:Increase 11.61% than previous quarter
Year 2020 Quarter 3: Retained Earning on Assets -35.39 (%).Trend:Decrease 11.3% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets -30.86 (%).Trend:Decrease 12.8% than previous quarter

Overall: increasing (-22.66%). Fluctuation: **Significant** (high variation).

Earning Per Share


Financial data from 2020 Q2 to Q1 2021 reveals significant volatility across key financial metrics.  Liabilities on revenue increased substantially, while current assets also increased, though less dramatically. Cost efficiency presents notable fluctuation, with the SG&A expense ratio showing substantial variation. Investment efficiency exhibits fluctuating retained earnings on assets. The substantial variations necessitate further investigation into the causes and potential implications.