| 2024/09 - 九个月 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 | (17,275,991) | (6,739,139) | (11,241,387) | 16,704,360 | 3,608,613 |
| 投资活动产生之现金流量净额 | (2,050,211) | (2,803,834) | 3,722,426 | (8,898,146) | (2,669,248) |
| 筹资活动产生之现金流量净额 | 14,620,006 | 8,598,864 | 883,935 | 54,094 | (1,071,466) |
| 汇率变动对现金及现金等价物的影响 | 336 | 14,995 | 68,270 | (19,590) | (42,284) |
| 现金及现金等价物净增加/(减少) | (4,705,860) | (929,115) | (6,566,755) | 7,840,717 | (174,385) |
| 期初现金及现金等价物余额 | 8,371,455 | 9,300,570 | 15,867,325 | 8,026,608 | 8,200,993 |
| 期末现金及现金等价物余额 | 3,665,596 | 8,371,455 | 9,300,570 | 15,867,325 | 8,026,608 |