| 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 | (490,530) | 546,339 | (3,146,647) | 422,540 | 667,155 |
| 投资活动产生之现金流量净额 | (255,739) | (891,950) | (1,214,425) | 3,563,527 | 920,338 |
| 筹资活动产生之现金流量净额 | (40,715) | (852,428) | 733,216 | 4,829,147 | (3,449,496) |
| 汇率变动对现金及现金等价物的影响 | -- | (25) | 9 | (153) | (272) |
| 现金及现金等价物净增加/(减少) | (786,984) | (1,198,064) | (3,627,846) | 8,815,061 | (1,862,275) |
| 期初现金及现金等价物余额 | 5,282,262 | 6,480,326 | 10,108,172 | 1,293,111 | 3,155,386 |
| 期末现金及现金等价物余额 | 4,495,278 | 5,282,262 | 6,480,326 | 10,108,172 | 1,293,111 |