| 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 | (4,645,924) | 26,094,124 | 27,470,853 | (2,349,498) | 20,717,121 |
| 投资活动产生之现金流量净额 | (5,454,229) | (28,911,028) | (5,736,881) | (8,545,187) | (5,380,671) |
| 筹资活动产生之现金流量净额 | 409,713 | (13,838,085) | (13,029,214) | 4,852,046 | (1,243,630) |
| 汇率变动对现金及现金等价物的影响 | 223,807 | (11,233) | 154,475 | 177,437 | (118,362) |
| 现金及现金等价物净增加/(减少) | (9,466,633) | (16,666,222) | 8,859,235 | (5,865,203) | 13,974,457 |
| 期初现金及现金等价物余额 | 54,954,090 | 71,620,312 | 62,761,078 | 68,626,281 | 54,651,824 |
| 期末现金及现金等价物余额 | 45,487,457 | 54,954,090 | 71,620,312 | 62,761,078 | 68,626,281 |