| 财务指标 | 2020年 | 2019年 | 2018年 |
|---|---|---|---|
| 营业收入(元) | 31,641,362.32 | 43,144,803.60 | 37,837,542.42 |
| 营业利润(元) | 2,391,494.72 | 3,526,433.97 | 10,830.93 |
| 净利润(元) | 2,390,972.42 | 3,523,429.35 | 127,374.85 |
| 未分配利润(元) | 17,247,526.91 | 15,448,127.56 | 11,924,698.21 |
| 总资产(元) | 59,540,154.97 | 44,057,204.10 | 44,833,470.28 |
| 总负债(元) | 24,091,512.87 | 10,999,534.42 | 15,299,229.95 |
| 净资产 | 35,448,642.10 | 33,057,669.68 | 29,534,240.33 |
| 每股收益(元) | 0.29 | 0.43 | 0.02 |
| 每股净资产(元) | 4.29 | 4.00 | 3.58 |
| 净资产收益率(%) | 6.74 | 10.66 | 0.43 |