| 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 | 56,570,962.52 | 225,720,209.33 | 192,922,663.72 | 1,324,538,727.54 |
| 收到的税费返还 | - | 23,055.21 | - | 3,868,166.65 |
| 收到其他与经营活动有关的现金 | 22,833,149.8 | 159,301,341.6 | 47,545,087.1 | 456,923,594.99 |
| 经营活动现金流入小计 | 79,404,112.32 | 385,044,606.14 | 240,467,750.82 | 1,785,330,489.18 |
| 购买商品、接受劳务支付的现金 | 60,714,471.23 | 211,080,488.75 | 243,527,596.56 | 996,986,404.09 |
| 支付给职工以及为职工支付的现金 | 18,269,322.7 | 97,564,900.12 | 42,814,906.88 | 204,262,344.93 |
| 支付的各项税费 | 7,796,580.19 | 18,934,844.82 | 17,273,651.6 | 42,981,769.76 |
| 支付其他与经营活动有关的现金 | 13,270,519.41 | 154,345,358.63 | 50,896,906.39 | 423,199,976.41 |
| 经营活动现金流出小计 | 100,050,893.53 | 481,925,592.32 | 354,513,061.43 | 1,667,430,495.19 |
| 经营活动产生的现金流量净额 | -20,646,781.21 | -96,880,986.18 | -114,045,310.61 | 117,899,993.99 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 24,307.25 | 12,285,758.66 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 48,952,831.94 | 18,567,000 | 21,832,000 | 222,485 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 3,150,000 | - |
| 投资活动现金流入小计 | 48,952,831.94 | 18,567,000 | 25,006,307.25 | 12,508,243.66 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | - | 45,710.97 | - | 320,097.27 |
| 支付其他与投资活动有关的现金 | - | 9,525,703.72 | - | 66,301,745.63 |
| 投资活动现金流出的平衡项目 | - | 0 | - | 0 |
| 投资活动现金流出小计 | - | 9,571,414.69 | - | 66,621,842.9 |
| 投资活动产生的现金流量净额 | 48,952,831.94 | 8,995,585.31 | 25,006,307.25 | -54,113,599.24 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | - | 13,079,000 | - | 97,572,980.99 |
| 筹资活动现金流入平衡项目 | - | 0 | - | 0 |
| 筹资活动现金流入小计 | - | 13,079,000 | - | 97,572,980.99 |
| 偿还债务支付的现金 | 15,000,000 | 2,500,000 | 2,500,000 | 184,334,491.54 |
| 分配股利、利润或偿付利息支付的现金 | - | 4,275,590.7 | 4,260,590.7 | 97,717,566.86 |
| 支付其他与筹资活动有关的现金 | - | 25,670,111.12 | - | 12,840,295.84 |
| 筹资活动现金流出小计 | 15,000,000 | 32,445,701.82 | 6,760,590.7 | 294,892,354.24 |
| 筹资活动产生的现金流量净额 | -15,000,000 | -19,366,701.82 | -6,760,590.7 | -197,319,373.25 |
| 五、现金及现金等价物净增加额 | 13,306,050.73 | -107,252,102.69 | -95,799,594.06 | -133,532,978.5 |
| 加:期初现金及现金等价物余额 | 40,740,949.97 | 147,993,052.66 | 147,993,052.66 | 281,526,031.16 |
| 期末现金及现金等价物余额 | 54,047,000.7 | 40,740,949.97 | 52,193,458.6 | 147,993,052.66 |
| 补充资料: | | | | |
| 净利润 | -124,473,211.45 | -2,192,343,960.96 | -135,121,060.6 | -1,113,329,788.55 |
| 资产减值准备 | -3,446,050.85 | 1,283,139,352.15 | 5,864,112.31 | 1,254,900,611.07 |
| 固定资产和投资性房地产折旧 | 17,311,762.54 | 96,095,177 | 48,502,208.51 | 107,965,165.89 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 17,311,762.54 | 96,095,177 | 48,502,208.51 | 107,965,165.89 |
| 无形资产摊销 | 3,890,927.46 | 11,355,227.82 | 5,919,955.59 | 12,461,179.57 |
| 长期待摊费用摊销 | - | - | - | 2,697,716.67 |
| 处置固定资产、无形资产和其他长期资产的损失 | -5,379,563.33 | 322,593,595.45 | -4,942,749.67 | -235,805.32 |
| 固定资产报废损失 | - | 4,826,209.52 | - | 1,308,713.76 |
| 公允价值变动损失 | - | - | - | 73,079,957.62 |
| 财务费用 | 62,456,605.4 | 127,863,244.68 | 58,010,648.6 | 163,160,534.94 |
| 投资损失 | -1,744,109.22 | -58,774,391.91 | -1,271,290.27 | 88,777,813.2 |
| 递延所得税 | - | 7,780,609.03 | 0 | 55,006,641.52 |
| 其中:递延所得税资产减少 | - | 6,866,250.38 | - | 55,006,641.52 |
| 递延所得税负债增加 | - | 914,358.65 | - | - |
| 存货的减少 | 45,309,112.85 | 1,068,001,754.1 | 198,405,537.85 | 6,541,074,070.84 |
| 经营性应收项目的减少 | 38,425,374.86 | 399,044,643.57 | -32,773,283.43 | 679,857,124.89 |
| 经营性应付项目的增加 | -63,133,221.85 | -1,204,659,652.59 | -242,894,272.32 | -7,840,443,734.72 |
| 其他 | - | -157,133,148.44 | - | 81,037,286.42 |
| 现金的期末余额 | 54,047,000.7 | 40,740,949.97 | 52,193,458.6 | 147,993,052.66 |
| 减:现金的期初余额 | 40,740,949.97 | 147,993,052.66 | 147,993,052.66 | 281,526,031.16 |
| 现金及现金等价物的净增加额 | 13,306,050.73 | -107,252,102.69 | -95,799,594.06 | -133,532,978.5 |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2024-08-28 | 2024-04-29 |
| 审计意见(境内) | | 无法表示意见 | | 带强调事项段的无保留意见 |