| 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 | 197,935 | 1,097,002 | 1,150,438 | 1,357,501 | 1,423,796 |
| 投资活动产生之现金流量净额 | (657,869) | (4,739,122) | (1,534,225) | (2,789,366) | (2,782,684) |
| 筹资活动产生之现金流量净额 | (103,866) | (1,702,410) | (7,806) | 809,254 | (163,093) |
| 汇率变动对现金及现金等价物的影响 | 4,959 | (6,917) | 8,793 | 26,934 | (59,565) |
| 现金及现金等价物净增加/(减少) | (558,841) | (5,351,448) | (382,800) | (595,677) | (1,581,546) |
| 期初现金及现金等价物余额 | 2,048,494 | 7,399,941 | 7,782,741 | 8,378,418 | 9,959,963 |
| 期末现金及现金等价物余额 | 1,489,653 | 2,048,494 | 7,399,941 | 7,782,741 | 8,378,418 |