Working Capital Efficiency
The data from Quater 3 in 2019 to Quater 2 in 2021 includes 3 quarters.

Liabilities on Revenue
Current assets on Revenue

Cost Efficiency
The data from Quater 3 in 2019 to Quater 2 in 2021 includes 3 quarters.

Ratio of Retained Earnings to Revenue
Year 2019 Quarter 3: Ratio of Retained Earnings to Revenue -447300000000.0 (%).Trend:Increase 6.65% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue -434800000000.0 (%).Trend:Decrease 2.79% than previous quarter
Year 2021 Quarter 2: Ratio of Retained Earnings to Revenue -497200000000.0 (%).Trend:Increase 14.35% than previous quarter

Overall: decreasing (11.16%). Fluctuation: **Significant** (high variation).

Selling, General & Administrative (SG&A) Expense Ratio

Invest Efficiency
The data from Quater 3 in 2019 to Quater 2 in 2021 includes 3 quarters.

Retained Earning on Assets
Year 2019 Quarter 3: Retained Earning on Assets -4.08 (%).Trend:Increase 3.55% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets -5.08 (%).Trend:Increase 24.51% than previous quarter
Year 2021 Quarter 2: Retained Earning on Assets -6.62 (%).Trend:Increase 30.31% than previous quarter

Overall: decreasing (62.25%). Fluctuation: **Significant** (high variation).

Earning Per Share
Year 2019 Quarter 3: Earning Per Share -0.41 (USD).Trend:Increase 7.89% than previous quarter
Year 2021 Quarter 1: Earning Per Share 1.78 (USD).Trend:Decrease 534.15% than previous quarter
Year 2021 Quarter 2: Earning Per Share 0.97 (USD).Trend:Decrease 45.51% than previous quarter

Overall: increasing (-336.59%). Fluctuation: **Significant** (high variation).



Analysis of Q3 2019 to Q2 2021 financial data reveals a concerning pattern.  The ratio of retained earnings to revenue exhibits a substantial decline, with significant fluctuations quarter-over-quarter.  Investment efficiency, measured by retained earnings on assets, also shows a substantial negative trend, with considerable volatility. Earning per share shows a substantial downward trend in Q1 2021 compared to Q3 2019 and Q2 2021, with a large negative decrease in earnings per share in Q1 2021.  Working capital efficiency and SG&A expense ratio data is not present.