| 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 | (5,034,444) | 27,127,503 | 14,721,616 | 23,953,216 | 20,592,700 |
| 投资活动产生之现金流量净额 | (8,127,760) | (17,038,007) | (11,177,322) | (8,780,943) | (13,685,364) |
| 筹资活动产生之现金流量净额 | 176,298 | (9,445,353) | (5,366,691) | (11,211,851) | 7,110,955 |
| 汇率变动对现金及现金等价物的影响 | 92,204 | (158,057) | 281,856 | 369,150 | (580,675) |
| 现金及现金等价物净增加/(减少) | (12,893,702) | 486,086 | (1,540,541) | 4,329,572 | 13,437,616 |
| 期初现金及现金等价物余额 | 46,553,111 | 46,067,025 | 47,607,566 | 43,277,994 | 29,840,378 |
| 期末现金及现金等价物余额 | 33,659,409 | 46,553,111 | 46,067,025 | 47,607,566 | 43,277,994 |