| 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 | 1,853,200 | 7,405,847 | 12,267,935 | 1,535,916 | 7,278,457 |
| 投资活动产生之现金流量净额 | (1,764,145) | (11,360,861) | (9,520,663) | (14,766,315) | (15,934,986) |
| 筹资活动产生之现金流量净额 | 1,801,141 | 3,194,522 | (1,090,535) | 13,368,355 | 7,984,946 |
| 汇率变动对现金及现金等价物的影响 | (4,617) | 23,682 | 25,188 | (118,484) | (29,365) |
| 现金及现金等价物净增加/(减少) | 1,885,579 | (736,810) | 1,681,925 | 19,472 | (700,948) |
| 期初现金及现金等价物余额 | 6,694,089 | 7,430,899 | 5,748,974 | 5,681,816 | 6,382,764 |
| 期末现金及现金等价物余额 | 8,579,669 | 6,694,089 | 7,430,899 | 5,701,288 | 5,681,816 |