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 233426600000.0 (%).Trend:Decrease 9.66% than previous quarter
Year 2021 Quarter 1: Liabilities on Revenue 181005400000.0 (%).Trend:Decrease 22.46% than previous quarter
Year 2021 Quarter 2: Liabilities on Revenue 218056700000.0 (%).Trend:Increase 20.47% than previous quarter

Overall: decreasing (-6.58%). Fluctuation: **Neutral** (moderate variation).

Current assets on Revenue
Year 2020 Quarter 3: Current assets on Revenue 265249900000.0 (%).Trend:Decrease 3.57% than previous quarter
Year 2021 Quarter 1: Current assets on Revenue 377932300000.0 (%).Trend:Increase 42.48% than previous quarter
Year 2021 Quarter 2: Current assets on Revenue 346545000000.0 (%).Trend:Decrease 8.31% than previous quarter

Overall: increasing (30.65%). Fluctuation: **Neutral** (moderate 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 55741000000.0 (%).Trend:Decrease 54.86% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue -166001100000.0 (%).Trend:Decrease 397.81% than previous quarter
Year 2021 Quarter 2: Ratio of Retained Earnings to Revenue -237780000000.0 (%).Trend:Increase 43.24% than previous quarter

Overall: decreasing (-526.58%). Fluctuation: **Significant** (high variation).

Selling, General & Administrative (SG&A) Expense Ratio
Year 2020 Quarter 3: Selling, General & Administrative (SG&A) Expense Ratio 55878100000.0 (%).Trend:Increase 38.96% than previous quarter
Year 2021 Quarter 1: Selling, General & Administrative (SG&A) Expense Ratio 20319500000.0 (%).Trend:Decrease 63.64% than previous quarter
Year 2021 Quarter 2: Selling, General & Administrative (SG&A) Expense Ratio 38867800000.0 (%).Trend:Increase 91.28% than previous quarter

Overall: decreasing (-30.44%). 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 3.2 (%).Trend:Decrease 54.55% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets -8.75 (%).Trend:Decrease 373.44% than previous quarter
Year 2021 Quarter 2: Retained Earning on Assets -12.83 (%).Trend:Increase 46.63% than previous quarter

Overall: decreasing (-500.94%). Fluctuation: **Significant** (high variation).

Earning Per Share
Year 2020 Quarter 3: Earning Per Share -13.55 (USD).Trend:Increase 18.24% than previous quarter
Year 2021 Quarter 1: Earning Per Share -4.16 (USD).Trend:Decrease 69.3% than previous quarter
Year 2021 Quarter 2: Earning Per Share -5.97 (USD).Trend:Increase 43.51% than previous quarter

Overall: increasing (-55.94%). Fluctuation: **Significant** (high variation).



From Q3 2020 to Q2 2021, liabilities on revenue decreased slightly (-6.58%), and current assets on revenue increased (30.65%), both with moderate fluctuation.  Cost efficiency was severely impacted, with retained earnings to revenue plummeting (-526.58%), and SG&A expense ratio decreasing (-30.44%). Both exhibited high fluctuation. Investment efficiency metrics, retained earnings on assets (-500.94%) and earnings per share (-55.94%), showed significant declines with substantial volatility.