| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 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 | 905,474,479.01 | 589,096,300.34 | 359,214,026.2 | 1,183,236,095.7 |
| 收到的税费返还 | 20,765,618.13 | 11,914,188.4 | 7,285,497.84 | 30,402,417.53 |
| 收到其他与经营活动有关的现金 | 89,275,873.9 | 56,142,177.92 | 40,877,957.01 | 111,229,313.27 |
| 经营活动现金流入小计 | 1,015,515,971.04 | 657,152,666.66 | 407,377,481.05 | 1,324,867,826.5 |
| 购买商品、接受劳务支付的现金 | 581,700,650.07 | 314,152,444.05 | 182,159,315.15 | 683,339,293.99 |
| 支付给职工以及为职工支付的现金 | 344,412,012.25 | 210,350,765.02 | 91,205,767.99 | 422,492,183.65 |
| 支付的各项税费 | 6,302,371.69 | 3,571,059.53 | 1,784,585.48 | 17,198,148.58 |
| 支付其他与经营活动有关的现金 | 64,688,297.22 | 50,466,130.29 | 15,055,842.9 | 128,608,897.42 |
| 经营活动现金流出小计 | 997,103,331.23 | 578,540,398.89 | 290,205,511.52 | 1,251,638,523.64 |
| 经营活动产生的现金流量净额 | 18,412,639.81 | 78,612,267.77 | 117,171,969.53 | 73,229,302.86 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 2,809,296.92 | 2,368,037.47 | 1,351,396.21 | 3,140,590.6 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 45,000 | 45,000 | - | 252,654.87 |
| 收到的其他与投资活动有关的现金 | 500,200,000 | 270,000,000 | 100,000,000 | 220,900,000 |
| 投资活动现金流入小计 | 503,054,296.92 | 272,413,037.47 | 101,351,396.21 | 224,293,245.47 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 75,108,829.66 | 49,644,118.06 | 24,460,177.72 | 114,112,299.34 |
| 支付其他与投资活动有关的现金 | 520,010,000 | 290,200,000 | 150,000,000 | 271,230,000 |
| 投资活动现金流出小计 | 595,118,829.66 | 339,844,118.06 | 174,460,177.72 | 385,342,299.34 |
| 投资活动产生的现金流量净额 | -92,064,532.74 | -67,431,080.59 | -73,108,781.51 | -161,049,053.87 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 20,669,000 | 20,669,000 | - | 20,669,000 |
| 支付其他与筹资活动有关的现金 | 2,407,153.47 | 2,432,967.83 | 2,461,422 | 2,379,866.61 |
| 筹资活动现金流出小计 | 23,076,153.47 | 23,101,967.83 | 2,461,422 | 23,048,866.61 |
| 筹资活动产生的现金流量净额 | -23,076,153.47 | -23,101,967.83 | -2,461,422 | -23,048,866.61 |
| 四、汇率变动对现金及现金等价物的影响 | -4,915,234.37 | -1,110,524.53 | 99,795.71 | 20,428,367.92 |
| 五、现金及现金等价物净增加额 | -101,643,280.77 | -13,031,305.18 | 41,701,561.73 | -90,440,249.7 |
| 加:期初现金及现金等价物余额 | 825,251,443.92 | 825,251,443.92 | 825,532,943.75 | 915,691,693.62 |
| 期末现金及现金等价物余额 | 723,608,163.15 | 812,220,138.74 | 867,234,505.48 | 825,251,443.92 |
| 补充资料: | | | | |
| 净利润 | - | 621,572.55 | - | 53,018,984.38 |
| 资产减值准备 | - | 25,982,601.46 | - | 34,276,643.5 |
| 固定资产和投资性房地产折旧 | - | 40,967,818.37 | - | 80,516,320.87 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 40,967,818.37 | - | 80,516,320.87 |
| 无形资产摊销 | - | 1,982,788.94 | - | 3,915,977.56 |
| 长期待摊费用摊销 | - | 4,976,104.9 | - | 8,051,672.49 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 44,011.98 | - | 792,926.02 |
| 固定资产报废损失 | - | 108,976.11 | - | 2,400,040.24 |
| 公允价值变动损失 | - | 0 | - | - |
| 财务费用 | - | 2,217,032.65 | - | -21,488,725.17 |
| 投资损失 | - | -2,368,037.47 | - | -2,574,283.76 |
| 递延所得税 | - | -3,165,711.42 | - | 6,505,660.39 |
| 其中:递延所得税资产减少 | - | -3,518,560.3 | - | 3,864,324.1 |
| 递延所得税负债增加 | - | 352,848.88 | - | 2,641,336.29 |
| 存货的减少 | - | -120,917,403.02 | - | -8,780,489.85 |
| 经营性应收项目的减少 | - | 50,184,145.3 | - | -95,704,796.01 |
| 经营性应付项目的增加 | - | 77,060,399.79 | - | 10,664,452.11 |
| 现金的期末余额 | - | 812,220,138.74 | - | 825,251,443.92 |
| 减:现金的期初余额 | - | 825,251,443.92 | - | 915,691,693.62 |
| 现金及现金等价物的净增加额 | - | -13,031,305.18 | - | -90,440,249.7 |
| 公告日期 | 2025-10-30 | 2025-08-29 | 2025-04-28 | 2025-04-28 |
| 审计意见(境内) | | | | 标准无保留意见 |