| 报告期 | 2026-06-30 | 2025-12-31 | 2025-06-30 | 2024-12-31 |
| 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 | 288,814,404.45 | 438,557,772.09 | 297,851,771.51 | 541,746,130.65 |
| 收到的税费返还 | 24,873,753.9 | 999,183.99 | 917,668.03 | 3,143,810.59 |
| 收到其他与经营活动有关的现金 | 489,507,200.71 | 869,147,677.91 | 518,375,655.13 | 47,116,456.81 |
| 经营活动现金流入小计 | 803,195,359.06 | 1,308,704,633.99 | 817,145,094.67 | 592,006,398.05 |
| 购买商品、接受劳务支付的现金 | 197,112,758.91 | 558,479,022.14 | 318,983,378.61 | -687,021,227.04 |
| 支付给职工以及为职工支付的现金 | 29,551,172.98 | 66,629,195.46 | 38,569,707.18 | 93,820,728.87 |
| 支付的各项税费 | 16,589,985.7 | 87,685,807.21 | 28,436,673.2 | 165,881,515.67 |
| 支付其他与经营活动有关的现金 | 473,663,708.94 | 393,584,817.63 | 137,392,391.12 | 1,103,308,326.68 |
| 经营活动现金流出小计 | 716,917,626.53 | 1,106,378,842.44 | 523,382,150.11 | 675,989,344.18 |
| 经营活动产生的现金流量净额 | 86,277,732.53 | 202,325,791.55 | 293,762,944.56 | -83,982,946.13 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 145,965.22 | 117,008,431.54 | 94,008,431.54 | - |
| 取得投资收益收到的现金 | - | 4,631,287.35 | 1,107,275.71 | 70,203,988.47 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 3,903,771.33 | - | 156,843.76 | 100,933.12 |
| 投资活动现金流入小计 | 4,049,736.55 | 121,639,718.89 | 95,272,551.01 | 70,304,921.59 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 107,986.72 | 6,176.29 | - | 641,871.32 |
| 投资支付的现金 | 530,217.75 | 110,028,100.06 | 129,800,349.12 | 6,980,331.48 |
| 取得子公司及其他营业单位支付的现金 | 11,557,936.09 | - | - | - |
| 支付其他与投资活动有关的现金 | 7,783,414.78 | - | - | - |
| 投资活动现金流出小计 | 19,979,555.34 | 110,034,276.35 | 129,800,349.12 | 7,622,202.8 |
| 投资活动产生的现金流量净额 | -15,929,818.79 | 11,605,442.54 | -34,527,798.11 | 62,682,718.79 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | 2,364,261.38 | 4,364,261.38 | - |
| 取得借款收到的现金 | 56,609,300 | 90,000,000 | 35,000,000 | 12,700,000 |
| 筹资活动现金流入小计 | 56,609,300 | 92,364,261.38 | 39,364,261.38 | 12,700,000 |
| 偿还债务支付的现金 | 83,730,918.47 | 319,426,193.72 | 277,707,751.42 | - |
| 分配股利、利润或偿付利息支付的现金 | 1,223,009.87 | 93,170,452.14 | 75,930,797.98 | 150,878,831.46 |
| 筹资活动现金流出小计 | 84,953,928.34 | 412,596,645.86 | 353,638,549.4 | 150,878,831.46 |
| 筹资活动产生的现金流量净额 | -28,344,628.34 | -320,232,384.48 | -314,274,288.02 | -138,178,831.46 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | 172,154.85 | 13.49 |
| 五、现金及现金等价物净增加额 | 42,003,285.4 | -106,301,150.39 | -54,866,986.72 | -159,479,045.31 |
| 加:期初现金及现金等价物余额 | 110,117,475.81 | 216,418,626.2 | 487,443,437.18 | 375,897,671.51 |
| 期末现金及现金等价物余额 | 152,120,761.21 | 110,117,475.81 | 432,576,450.46 | 216,418,626.2 |
| 补充资料: | | | | |
| 净利润 | -273,277,111.24 | -813,652,951.44 | -134,010,935.94 | 144,926,105.9 |
| 资产减值准备 | - | -61,852,929.04 | - | 115,840,722.24 |
| 固定资产和投资性房地产折旧 | 14,865,005.32 | 18,141,236.39 | 19,072,220.72 | 135,677,875.26 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,002,701.34 | 17,359,094.99 | 11,172,389.9 | 119,878,213.62 |
| 投资性房地产折旧 | 7,862,303.98 | 782,141.4 | 7,899,830.82 | 15,799,661.64 |
| 无形资产摊销 | 237,107.84 | 671,268.55 | 305,132.16 | 619,196.32 |
| 长期待摊费用摊销 | 1,024,932.56 | 1,534,341.53 | 736,366.28 | 1,448,236.81 |
| 处置固定资产、无形资产和其他长期资产的损失 | -1,660,289.53 | -12,408.55 | - | -5,324,430.48 |
| 公允价值变动损失 | 2,116,456.7 | -10,449,787 | - | -20,835,928 |
| 财务费用 | 124,593,469.7 | 316,998,332.42 | 149,335,158.14 | 243,654,945.09 |
| 投资损失 | -4,415,853.79 | 4,027,657.61 | -13,603,638.81 | -635,910,751.67 |
| 递延所得税 | 100,153,205.78 | -137,612,198.48 | -13,101,165.14 | 41,502,384.3 |
| 其中:递延所得税资产减少 | 70,680,966.97 | -96,328,249.76 | -2,794,226.87 | 21,885,680.15 |
| 递延所得税负债增加 | 29,472,238.81 | -41,283,948.72 | -10,306,938.27 | 19,616,704.15 |
| 存货的减少 | 11,174,061.4 | 1,166,240,232.77 | 820,553,107.34 | 4,267,792,090.53 |
| 经营性应收项目的减少 | -261,767,437.23 | 1,025,443,382.94 | 264,339,596.26 | -879,706,805.51 |
| 经营性应付项目的增加 | 375,671,259.4 | -1,344,702,357.86 | -766,020,901.96 | -3,576,373,622.47 |
| 现金的期末余额 | 153,387,447.05 | 110,220,295.48 | 244,677,226.06 | 216,418,626.2 |
| 减:现金的期初余额 | 110,117,475.81 | 216,418,626.2 | 216,418,626.2 | 375,897,671.51 |
| 现金及现金等价物的净增加额 | 43,269,971.24 | -106,198,330.72 | 28,258,599.86 | -159,479,045.31 |
| 公告日期 | 2026-08-31 | 2026-04-30 | 2025-08-29 | 2025-04-30 |
| 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 |