| 2022 | 2021 |
预付款项 | 311,246,219.72 | 415,837,955.11 |
其他应收款 | 53,781,370.56 | 101,876,612.86 |
存货 | 98,112,670.79 | 3,694,311.05 |
长期股权投资 | 3,097,910.43 | 4,580,863.75 |
固定资产 | 4,351,990.90 | 6,259,338.24 |
应收票据 | 20,078,308.00 | 25,300,000.00 |