| 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 | (479,763) | (1,695,986) | (1,482,614) | 2,251,700 | 16,915,151 |
| 投资活动产生之现金流量净额 | (2,112) | (64,118) | 413,503 | 2,799,895 | (2,357,173) |
| 筹资活动产生之现金流量净额 | 149,854 | (1,344,475) | (2,607,807) | (14,498,138) | (24,286,465) |
| 汇率变动对现金及现金等价物的影响 | 1,337 | (1,145) | 1,959 | 45,540 | (65,984) |
| 现金及现金等价物净增加/(减少) | (330,684) | (3,105,725) | (3,674,959) | (9,401,004) | (9,794,472) |
| 期初现金及现金等价物余额 | 1,978,941 | 5,089,775 | 8,764,734 | 18,165,738 | 27,960,018 |
| 期末现金及现金等价物余额 | 1,648,257 | 1,984,050 | 5,089,775 | 8,764,734 | 18,165,547 |