| 2023/09 - 九个月 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | 2020/12 人民币(K¥) | 2019/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 34,341,269 | 46,697,697 | 35,608,017 | 31,127,767 | 26,665,010 |
| 投资活动产生之现金流量净额 | (41,582,332) | (53,008,390) | (26,038,603) | (27,567,382) | (27,188,829) |
| 筹资活动产生之现金流量净额 | 7,945,408 | 9,435,949 | (11,747,184) | 308,035 | 3,520,896 |
| 汇率变动对现金及现金等价物的影响 | (3,790) | (6,604) | (1,154) | 3,469 | 1,301 |
| 现金及现金等价物净增加/(减少) | 700,555 | 3,118,652 | (2,178,925) | 3,871,889 | 2,998,378 |
| 期初现金及现金等价物余额 | 15,585,419 | 12,466,737 | 14,645,662 | 10,773,772 | 7,775,394 |
| 期末现金及现金等价物余额 | 16,285,974 | 15,585,389 | 12,466,737 | 14,645,662 | 10,773,772 |