| 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 | 392,387 | 2,760,574 | 2,377,875 | 2,388,747 | 2,778,026 |
| 投资活动产生之现金流量净额 | (116,863) | (548,862) | (616,637) | (678,266) | (157,747) |
| 筹资活动产生之现金流量净额 | (316,694) | (1,641,156) | (1,126,044) | (2,177,160) | (2,463,632) |
| 汇率变动对现金及现金等价物的影响 | (428) | 4,346 | 3,308 | 30,307 | (5,461) |
| 现金及现金等价物净增加/(减少) | (41,598) | 574,902 | 638,503 | (436,372) | 151,186 |
| 期初现金及现金等价物余额 | 5,549,270 | 4,974,369 | 4,335,866 | 4,772,238 | 4,621,052 |
| 期末现金及现金等价物余额 | 5,507,672 | 5,549,270 | 4,974,369 | 4,335,866 | 4,772,238 |