Working Capital Efficiency
The data from Quater 2 in 2020 to Quater 1 in 2021 includes 3 quarters.

Liabilities on Revenue
Current assets on Revenue

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 44159000000.0 (%).Trend:Increase 9.54% than previous quarter
Year 2020 Quarter 3: Ratio of Retained Earnings to Revenue 49135400000.0 (%).Trend:Increase 11.27% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue 68482300000.0 (%).Trend:Increase 39.37% than previous quarter

Overall: increasing (55.08%). Fluctuation: **Neutral** (moderate variation).

Selling, General & Administrative (SG&A) Expense Ratio
Year 2020 Quarter 2: Selling, General & Administrative (SG&A) Expense Ratio 16032500000.0 (%).Trend:Increase 117.78% than previous quarter
Year 2020 Quarter 3: Selling, General & Administrative (SG&A) Expense Ratio 24613100000.0 (%).Trend:Increase 53.52% than previous quarter
Year 2021 Quarter 1: Selling, General & Administrative (SG&A) Expense Ratio 9215100000.0 (%).Trend:Decrease 62.56% than previous quarter

Overall: decreasing (-42.52%). 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 17.31 (%).Trend:Increase 24.98% than previous quarter
Year 2020 Quarter 3: Retained Earning on Assets 18.96 (%).Trend:Increase 9.53% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets 23.2 (%).Trend:Increase 22.36% than previous quarter

Overall: increasing (34.03%). Fluctuation: **Neutral** (moderate variation).

Earning Per Share
Year 2020 Quarter 2: Earning Per Share 1.94 (USD).Trend:Increase 145.57% than previous quarter
Year 2020 Quarter 3: Earning Per Share 3.43 (USD).Trend:Increase 76.8% than previous quarter
Year 2021 Quarter 1: Earning Per Share 3.03 (USD).Trend:Decrease 11.66% than previous quarter

Overall: increasing (56.19%). Fluctuation: **Significant** (high variation).



Financial performance from Q2 2020 to Q1 2021 shows an overall positive trajectory.  Retained earnings relative to revenue are increasing steadily, with a neutral fluctuation.  SG&A expenses are decreasing significantly in Q1 2021. Investment efficiency, measured by retained earnings on assets, also shows an increasing trend, again with little fluctuation.  Earnings per share (EPS) also show an increasing trend with significant fluctuation, decreasing in Q1 2021 before rebounding. The significant drop in SG&A in Q1 2021 and the subsequent fluctuation in EPS suggests potential operational cost optimization and strategic decision-making.