| 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 | (561,179) | 401,377 | 2,152,528 | 2,083,950 | 1,804,027 |
| 投资活动产生之现金流量净额 | (2,259,928) | (5,702,735) | (2,525,851) | 474,402 | 1,138,015 |
| 筹资活动产生之现金流量净额 | (313,617) | (1,440,890) | (902,610) | (291,365) | (848,504) |
| 汇率变动对现金及现金等价物的影响 | (177) | 1,129 | 3,147 | 14,579 | (6,312) |
| 现金及现金等价物净增加/(减少) | (3,134,900) | (6,741,119) | (1,272,786) | 2,281,566 | 2,087,226 |
| 期初现金及现金等价物余额 | 6,142,734 | 12,883,854 | 14,156,640 | 10,595,444 | 8,508,218 |
| 期末现金及现金等价物余额 | 3,007,834 | 6,142,734 | 12,883,854 | 12,877,010 | 10,595,444 |