| 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 | 1,300,200 | 7,624,581 | 5,893,042 | 5,677,010 | 5,277,762 |
| 投资活动产生之现金流量净额 | (1,023,159) | (4,448,932) | (7,656,009) | (1,862,678) | (1,166,620) |
| 筹资活动产生之现金流量净额 | 1,708,177 | (2,280,344) | (1,235,884) | 1,951,818 | (3,279,520) |
| 汇率变动对现金及现金等价物的影响 | 814 | 218,084 | 911,391 | (248,779) | (376,338) |
| 现金及现金等价物净增加/(减少) | 1,986,032 | 1,113,388 | (2,087,461) | 5,517,370 | 455,284 |
| 期初现金及现金等价物余额 | 13,351,250 | 12,237,862 | 14,325,322 | 8,807,952 | 8,352,669 |
| 期末现金及现金等价物余额 | 15,337,281 | 13,351,250 | 12,237,862 | 14,325,322 | 8,807,952 |