| 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | 2020/12 人民币(K¥) | 2019/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 10,157,789 | 14,534,774 | 21,984,850 | 381,868 | 43,580,182 |
| 投资活动产生之现金流量净额 | 1,166,798 | (720,660) | (22,459,687) | (15,970,205) | (9,026,963) |
| 筹资活动产生之现金流量净额 | (20,084,718) | (38,495,411) | (11,340,762) | 14,717,895 | (15,516,528) |
| 汇率变动对现金及现金等价物的影响 | 7,256 | 47,348 | (21,019) | (165,461) | 35,565 |
| 现金及现金等价物净增加/(减少) | (8,752,875) | (24,633,949) | (11,836,618) | (1,035,902) | 19,072,255 |
| 期初现金及现金等价物余额 | 21,574,514 | 46,208,463 | 58,045,081 | 59,080,984 | 40,008,729 |
| 期末现金及现金等价物余额 | 12,821,639 | 21,574,514 | 46,208,463 | 58,045,081 | 59,080,984 |