| 2024/03 - 三个月 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | 2020/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 2,168,356 | 250,712 | (4,745,268) | (13,719,347) | (1,138,711) |
| 投资活动产生之现金流量净额 | (80,116) | (147,208) | (105,243) | (196,207) | (110,108) |
| 筹资活动产生之现金流量净额 | (175,135) | (1,831,607) | 4,155,157 | 7,730,667 | 11,211,291 |
| 汇率变动对现金及现金等价物的影响 | 72 | 599 | 2,645 | (657) | (1,588) |
| 现金及现金等价物净增加/(减少) | 1,913,177 | (1,727,504) | (692,709) | (6,185,544) | 9,960,885 |
| 期初现金及现金等价物余额 | 16,204,911 | 17,932,415 | 18,625,124 | 24,810,668 | 14,849,784 |
| 期末现金及现金等价物余额 | 18,118,089 | 16,204,911 | 17,932,415 | 18,625,124 | 24,810,668 |