| 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 | (2,710,335) | 3,837,121 | 5,245,412 | 4,164,562 | 3,956,385 |
| 投资活动产生之现金流量净额 | (347,602) | 210,024 | 1,014,980 | 472,788 | (1,341,621) |
| 筹资活动产生之现金流量净额 | (16,252) | (6,704,816) | (4,598,914) | (1,608,607) | (1,548,921) |
| 汇率变动对现金及现金等价物的影响 | 16,468 | 73,569 | 435,710 | (111,792) | (163,316) |
| 现金及现金等价物净增加/(减少) | (3,057,720) | (2,584,102) | 2,097,188 | 2,916,951 | 902,526 |
| 期初现金及现金等价物余额 | 13,821,462 | 16,405,564 | 14,308,376 | 11,294,411 | 10,389,909 |
| 期末现金及现金等价物余额 | 10,763,742 | 13,821,462 | 16,405,564 | 14,211,362 | 11,292,436 |