| 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 | 335,849 | 2,032,230 | 1,186,749 | 949,691 | 2,262,070 |
| 投资活动产生之现金流量净额 | (122,801) | (669,336) | (294,904) | (43,725) | (3,278,681) |
| 筹资活动产生之现金流量净额 | 44,515 | 480,383 | (572,600) | (780,313) | 232,984 |
| 汇率变动对现金及现金等价物的影响 | 17,214 | 129,993 | 24,438 | 114,560 | (23,228) |
| 现金及现金等价物净增加/(减少) | 274,778 | 1,973,271 | 343,683 | 240,214 | (806,855) |
| 期初现金及现金等价物余额 | 9,104,159 | 7,130,888 | 6,787,205 | 6,546,991 | 7,353,846 |
| 期末现金及现金等价物余额 | 9,378,937 | 9,104,159 | 7,130,888 | 6,787,205 | 6,546,991 |