| 报告期 | 2025-06-30 | 2024-12-31 | 2024-06-30 | 2023-12-31 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 72,426,794.62 | 226,382,115.32 | 71,139,775.85 | 435,424,349.67 |
| 收到的税费返还 | 139,912.51 | 77,793.43 | 77,834.87 | 96,620.98 |
| 收到其他与经营活动有关的现金 | 14,661,327.7 | 15,283,276.83 | 46,264,834.75 | 56,935,979.09 |
| 经营活动现金流入小计 | 87,228,034.83 | 241,743,185.58 | 117,482,445.47 | 492,456,949.74 |
| 购买商品、接受劳务支付的现金 | 36,785,387.16 | 115,610,843.29 | 31,349,585.19 | 213,546,864.91 |
| 支付给职工以及为职工支付的现金 | 17,053,829.33 | 41,101,819.51 | 18,733,314.34 | 70,275,504.49 |
| 支付的各项税费 | 1,111,807.44 | 11,435,509.58 | 5,668,358.66 | 26,388,251.04 |
| 支付其他与经营活动有关的现金 | 32,021,957.85 | 64,375,806.54 | 63,403,683.76 | 220,292,366.11 |
| 经营活动现金流出的平衡项目 | -0.01 | -0.01 | 0 | 0 |
| 经营活动现金流出小计 | 86,972,981.77 | 232,523,978.91 | 119,154,941.95 | 530,502,986.55 |
| 经营活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0.01 |
| 经营活动产生的现金流量净额 | 255,053.06 | 9,219,206.67 | -1,672,496.48 | -38,046,036.8 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | 18,150,000 | - | 120,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | 4,300 | 0 | 3,583 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 18,000,000 | 104,220,101.84 |
| 投资活动现金流入的平衡项目 | - | 0 | 0 | 0 |
| 投资活动现金流入小计 | - | 18,154,300 | 18,000,000 | 104,343,684.84 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 80,000 | - | 0 | 3,151 |
| 支付其他与投资活动有关的现金 | - | - | - | 16,062.46 |
| 投资活动现金流出的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流出小计 | 80,000 | - | - | 19,213.46 |
| 投资活动产生的现金流量净额 | -80,000 | 18,154,300 | 18,000,000 | 104,324,471.38 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 11,453,760 | 40,272,825.43 | 0 | 26,914,260 |
| 筹资活动现金流入小计 | 11,453,760 | 40,272,825.43 | 0 | 26,914,260 |
| 偿还债务支付的现金 | 11,453,760 | 62,376,116.55 | 700,000 | 77,375,080.39 |
| 分配股利、利润或偿付利息支付的现金 | - | 13,011,107.99 | 17,716,659.05 | 17,380,978.26 |
| 筹资活动现金流出小计 | 11,453,760 | 75,387,224.54 | 18,416,659.05 | 94,756,058.65 |
| 筹资活动产生的现金流量净额 | 0 | -35,114,399.11 | -18,416,659.05 | -67,841,798.65 |
| 四、汇率变动对现金及现金等价物的影响 | - | 2,896.58 | 2,437.19 | 3,274.96 |
| 现金及现金等价物净增加额平衡项目 | 0 | 0 | 0 | -0.01 |
| 五、现金及现金等价物净增加额 | 175,053.06 | -7,737,995.86 | -2,086,718.34 | -1,560,089.12 |
| 加:期初现金及现金等价物余额 | 2,410,250.38 | 10,148,246.24 | 10,148,246.24 | 11,708,335.35 |
| 期末现金及现金等价物余额 | 2,585,303.44 | 2,410,250.38 | 8,061,527.9 | 10,148,246.23 |
| 补充资料: | | | | |
| 净利润 | -477,063,534.17 | -1,582,500,119.1 | -965,770,293.9 | -2,675,101,249.62 |
| 资产减值准备 | 49,253,697.65 | 601,029,503.95 | 405,102,939.43 | 1,111,823,717.67 |
| 固定资产和投资性房地产折旧 | 13,667,087.97 | 28,755,109.95 | 14,208,008.19 | 29,567,488.05 |
| 无形资产摊销 | - | - | - | 26,327.12 |
| 长期待摊费用摊销 | 495,601.8 | 991,203.6 | 495,601.8 | 1,457,149.93 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -21,400 | - | -235,948.71 |
| 固定资产报废损失 | - | 8,297.7 | - | 9,669.74 |
| 财务费用 | 355,340,859.62 | 624,407,092.82 | 507,791,704.7 | 1,223,830,477.19 |
| 投资损失 | 1,506,087.23 | 2,934,884.59 | 1,460,061.81 | -80,868,792.35 |
| 递延所得税 | - | -2,847,460.22 | - | 185,801,620.56 |
| 其中:递延所得税资产减少 | - | -1,325,442.29 | - | 177,937,861.22 |
| 递延所得税负债增加 | - | -1,522,017.93 | - | 7,863,759.34 |
| 存货的减少 | -183,464,401.77 | 1,014,114,836.39 | 220,549,799.7 | 151,827,074.26 |
| 经营性应收项目的减少 | 262,936,919.24 | 138,435,412.49 | 46,835,495.32 | 95,955,024.08 |
| 经营性应付项目的增加 | -58,741,118.83 | -872,166,826.38 | -294,218,795.32 | -128,010,188.82 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 0 |
| 现金的期末余额 | 2,585,303.44 | 2,410,250.38 | 8,061,527.9 | 10,148,246.24 |
| 减:现金的期初余额 | 2,410,250.38 | 10,148,246.24 | 11,708,335.35 | 11,708,335.35 |
| 现金及现金等价物的净增加额 | 175,053.06 | -7,737,995.86 | -3,646,807.45 | -1,560,089.11 |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2024-08-30 | 2024-04-30 |
| 审计意见(境内) | | 带强调事项段的无保留意见 | | 带强调事项段的无保留意见 |