| 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 | 920,738 | 25,952,371 | 3,601,643 | 10,931,319 | 2,657,698 |
| 投资活动产生之现金流量净额 | (70,536) | (288,684) | (218,423) | (916,538) | (534,489) |
| 筹资活动产生之现金流量净额 | (6,520,967) | (22,180,272) | 8,117,133 | (1,327,317) | 3,387,037 |
| 汇率变动对现金及现金等价物的影响 | (1,226) | 48,024 | 25,042 | 156,352 | (28,147) |
| 现金及现金等价物净增加/(减少) | (5,671,990) | 3,531,439 | 11,525,395 | 8,843,815 | 5,482,099 |
| 期初现金及现金等价物余额 | 93,793,193 | 90,261,753 | 78,736,358 | 69,892,543 | 64,410,443 |
| 期末现金及现金等价物余额 | 88,121,202 | 93,793,193 | 90,261,753 | 78,736,358 | 69,892,543 |