| 2025/03 - 三个月 人民币(K¥) | 2024/12 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 93,410 | 1,512,361 | 10,157,789 | 14,534,774 | 21,984,850 |
| 投资活动产生之现金流量净额 | 560,238 | 1,350,281 | 1,166,798 | (720,660) | (22,459,687) |
| 筹资活动产生之现金流量净额 | (1,340,947) | (9,088,320) | (20,084,718) | (38,495,411) | (11,340,762) |
| 汇率变动对现金及现金等价物的影响 | (8) | 147 | 7,256 | 47,348 | (21,019) |
| 现金及现金等价物净增加/(减少) | (687,306) | (6,225,530) | (8,752,875) | (24,633,949) | (11,836,618) |
| 期初现金及现金等价物余额 | 6,596,108 | 12,821,639 | 21,574,514 | 46,208,463 | 58,045,081 |
| 期末现金及现金等价物余额 | 5,908,802 | 6,596,108 | 12,821,639 | 21,574,514 | 46,208,463 |