| 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 | 1,423,656 | 6,579,607 | 6,920,377 | 6,510,327 | 5,551,289 |
| 投资活动产生之现金流量净额 | 489,324 | 3,767,185 | (13,963,949) | (4,572,008) | (6,893,789) |
| 筹资活动产生之现金流量净额 | (1,961,181) | (7,984,693) | 7,516,238 | (949,682) | 5,393,142 |
| 汇率变动对现金及现金等价物的影响 | (11,751) | 89,206 | 367,287 | (159,900) | 60,305 |
| 现金及现金等价物净增加/(减少) | (59,952) | 2,451,304 | 839,954 | 828,737 | 4,110,948 |
| 期初现金及现金等价物余额 | 16,018,614 | 13,567,309 | 12,727,355 | 11,898,618 | 7,787,671 |
| 期末现金及现金等价物余额 | 15,958,661 | 16,018,614 | 13,567,309 | 12,727,355 | 11,898,618 |