| 2025/03 - 三个月 人民币(K¥) | 2024/12 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | (100,230) | 12,088,821 | 250,712 | (4,745,268) | (13,719,347) |
| 投资活动产生之现金流量净额 | (48,620) | (3,634,151) | (147,208) | (105,243) | (196,207) |
| 筹资活动产生之现金流量净额 | (2,829,135) | (864,829) | (1,831,607) | 4,155,157 | 7,730,667 |
| 汇率变动对现金及现金等价物的影响 | (91) | 822 | 599 | 2,645 | (657) |
| 现金及现金等价物净增加/(减少) | (2,978,076) | 7,590,663 | (1,727,504) | (692,709) | (6,185,544) |
| 期初现金及现金等价物余额 | 23,795,575 | 16,204,911 | 17,932,415 | 18,625,124 | 24,810,668 |
| 期末现金及现金等价物余额 | 20,817,499 | 23,795,575 | 16,204,911 | 17,932,415 | 18,625,124 |