| 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 | 5,737,704 | 40,720,533 | 43,126,075 | 46,697,817 | 35,608,017 |
| 投资活动产生之现金流量净额 | (21,426,182) | (94,944,651) | (71,711,534) | (53,008,481) | (26,038,603) |
| 筹资活动产生之现金流量净额 | 18,546,990 | 64,489,631 | 22,332,070 | 9,435,949 | (11,747,184) |
| 汇率变动对现金及现金等价物的影响 | 4,446 | (18,115) | (9,322) | (6,604) | (1,154) |
| 现金及现金等价物净增加/(减少) | 2,862,958 | 10,247,398 | (6,262,712) | 3,118,682 | (2,178,925) |
| 期初现金及现金等价物余额 | 19,570,105 | 9,322,707 | 15,585,419 | 12,466,737 | 14,645,662 |
| 期末现金及现金等价物余额 | 22,433,063 | 19,570,105 | 9,322,707 | 15,585,419 | 12,466,737 |