| 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 | 2,615,212 | 8,246,465 | 6,239,220 | 10,296,517 | 7,952,897 |
| 投资活动产生之现金流量净额 | (956,092) | (3,679,504) | (3,071,683) | (3,739,011) | (3,076,455) |
| 筹资活动产生之现金流量净额 | 570,456 | (5,899,259) | (3,667,960) | (5,663,562) | (4,309,392) |
| 汇率变动对现金及现金等价物的影响 | 1,371 | (1,272) | 1,753 | 14,431 | (9,160) |
| 现金及现金等价物净增加/(减少) | 2,230,947 | (1,333,569) | (498,670) | 908,375 | 557,890 |
| 期初现金及现金等价物余额 | 3,308,462 | 4,642,032 | 5,140,702 | 4,232,327 | 3,670,471 |
| 期末现金及现金等价物余额 | 5,539,409 | 3,308,462 | 4,642,032 | 5,140,702 | 4,228,361 |