| 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 | 4,359,429 | 10,648,365 | 8,262,648 | 7,698,648 | 4,916,102 |
| 投资活动产生之现金流量净额 | (22,021) | (1,268,118) | (1,873,854) | (2,678,049) | (2,174,460) |
| 筹资活动产生之现金流量净额 | 1,834,032 | (1,218,426) | (2,078,388) | (3,182,619) | (916,774) |
| 汇率变动对现金及现金等价物的影响 | 70 | 2,202 | 16,072 | (3,647) | (8,940) |
| 现金及现金等价物净增加/(减少) | 6,171,509 | 8,164,023 | 4,326,478 | 1,834,334 | 1,815,929 |
| 期初现金及现金等价物余额 | 25,893,029 | 17,729,007 | 13,402,529 | 11,568,195 | 9,752,267 |
| 期末现金及现金等价物余额 | 32,064,538 | 25,893,029 | 17,729,007 | 13,402,529 | 11,568,195 |