| 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 | (888,512) | (1,275,918) | (2,793,050) | 2,103,100 | (3,572,882) |
| 投资活动产生之现金流量净额 | 84,170 | 226,042 | 18,241 | (2,241,879) | 760,890 |
| 筹资活动产生之现金流量净额 | (6,866) | 1,233,041 | (1,319,387) | 3,731,392 | 1,018,144 |
| 汇率变动对现金及现金等价物的影响 | -- | -- | 4 | 7 | (2) |
| 现金及现金等价物净增加/(减少) | (811,209) | 183,164 | (4,094,192) | 3,592,620 | (1,793,849) |
| 期初现金及现金等价物余额 | 4,089,088 | 3,905,923 | 8,000,116 | 4,407,495 | 6,201,344 |
| 期末现金及现金等价物余额 | 3,277,879 | 4,089,088 | 3,905,923 | 8,000,116 | 4,407,495 |