| 2024/03 - 三个月 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | 2020/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 12,531,197 | 5,841,913 | 6,555,690 | (23,135,964) | 13,081,997 |
| 投资活动产生之现金流量净额 | (2,913,312) | (7,187,860) | 2,712,307 | 19,574,618 | (3,553,591) |
| 筹资活动产生之现金流量净额 | (5,384,235) | (691,935) | (8,807,126) | (6,963,602) | (11,811,927) |
| 汇率变动对现金及现金等价物的影响 | 45 | 1,923 | 27,633 | (14,294) | (17,532) |
| 现金及现金等价物净增加/(减少) | 4,233,695 | (2,035,959) | 488,504 | (10,539,242) | (2,301,053) |
| 期初现金及现金等价物余额 | 9,375,011 | 11,410,970 | 10,922,466 | 21,461,708 | 23,762,761 |
| 期末现金及现金等价物余额 | 13,608,706 | 9,375,011 | 11,410,970 | 10,922,466 | 21,461,708 |