年份 | 2017 | 2018 | 2019 | 2020 | 2021 |
流动资产 | 169,810,676 | 182,689,438 | 216,482,692 | 241,655,325 | 248,864,505 |
流动负债 | 119,091,857 | 130,231,088 | 144,318,484 | 184,150,502 | 222,851,476 |
营运资本 | 50,718,819 | 52,458,350 | 72,164,208 | 57,504,823 | 26,013,029 |
经营运资本增加额 | 19,281,499 | 1,739,531 | 19,705,858 | −14,659,385 | −31,491,794 |