| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 1,147,254,660.82 | 637,720,254.94 | 2,424,545,777.55 | 1,780,028,627.85 |
| 收到的税费返还 | - | - | 1,499,502.11 | 1,460,033.63 |
| 收到其他与经营活动有关的现金 | 38,019,704.5 | 23,978,008.71 | 43,221,746.4 | 88,668,919.89 |
| 经营活动现金流入小计 | 1,185,274,365.32 | 661,698,263.65 | 2,469,267,026.06 | 1,870,157,581.37 |
| 购买商品、接受劳务支付的现金 | 337,769,487.42 | 198,134,331.96 | 709,549,224.8 | 506,430,954.52 |
| 支付给职工以及为职工支付的现金 | 158,221,889.58 | 82,366,623.36 | 323,509,520.98 | 243,143,635.41 |
| 支付的各项税费 | 141,940,049.09 | 66,084,967.89 | 276,126,565.04 | 206,633,628.3 |
| 支付其他与经营活动有关的现金 | 525,948,483.09 | 249,294,954 | 1,032,480,126.71 | 834,251,010 |
| 经营活动现金流出小计 | 1,163,879,909.18 | 595,880,877.21 | 2,341,665,437.53 | 1,790,459,228.23 |
| 经营活动产生的现金流量净额 | 21,394,456.14 | 65,817,386.44 | 127,601,588.53 | 79,698,353.14 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 1,011,479.17 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 515,467 | - | 4,193,122 | -69,610 |
| 处置子公司及其他营业单位收到的现金净额 | - | 513,067 | - | - |
| 投资活动现金流入小计 | 515,467 | 513,067 | 5,204,601.17 | -69,610 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 50,962,760.9 | 27,129,815.36 | 113,421,468.19 | 74,795,079.16 |
| 投资支付的现金 | - | - | 1,000,000 | - |
| 取得子公司及其他营业单位支付的现金 | - | - | 17,600,000 | 17,595,084.02 |
| 投资活动现金流出小计 | 50,962,760.9 | 27,129,815.36 | 132,021,468.19 | 92,390,163.18 |
| 投资活动产生的现金流量净额 | -50,447,293.9 | -26,616,748.36 | -126,816,867.02 | -92,459,773.18 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 30,000 | 30,000 | - | - |
| 取得借款收到的现金 | 238,202,000 | 154,000,000 | 467,000,000 | 387,000,000 |
| 筹资活动现金流入小计 | 238,232,000 | 154,030,000 | 467,000,000 | 387,000,000 |
| 偿还债务支付的现金 | 179,866,289.64 | 139,389,557.14 | 471,993,440.7 | 352,171,691.04 |
| 分配股利、利润或偿付利息支付的现金 | 12,957,137.62 | 5,561,951.9 | 34,393,516.65 | 25,158,817.12 |
| 其中:子公司支付给少数股东的股利、利润 | 467,820 | - | 5,547,462.52 | 1,400,139.52 |
| 支付其他与筹资活动有关的现金 | 965,825.39 | 729,182.82 | 8,491,743.24 | 3,624,816.62 |
| 筹资活动现金流出小计 | 193,789,252.65 | 145,680,691.86 | 514,878,700.59 | 380,955,324.78 |
| 筹资活动产生的现金流量净额 | 44,442,747.35 | 8,349,308.14 | -47,878,700.59 | 6,044,675.22 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | 18.41 | 18.28 |
| 五、现金及现金等价物净增加额 | 15,389,909.59 | 47,549,946.22 | -47,093,960.67 | -6,716,726.54 |
| 加:期初现金及现金等价物余额 | 138,784,011.78 | 138,784,011.78 | 185,877,972.45 | 185,872,735.14 |
| 期末现金及现金等价物余额 | 154,173,921.37 | 186,333,958 | 138,784,011.78 | 179,156,008.6 |
| 补充资料: | | | | |
| 净利润 | 44,729,844.56 | - | 76,416,907.81 | - |
| 资产减值准备 | 0 | - | 43,421,967.51 | - |
| 固定资产和投资性房地产折旧 | 38,250,825.14 | - | 78,887,280.3 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 38,250,825.14 | - | 78,887,280.3 | - |
| 无形资产摊销 | 7,607,729.9 | - | 15,962,472.14 | - |
| 长期待摊费用摊销 | 15,541,220.4 | - | 46,452,215.46 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 88,606.05 | - | -6,301,169.72 | - |
| 固定资产报废损失 | 149,762.35 | - | 904,650.48 | - |
| 公允价值变动损失 | - | - | 587,373.98 | - |
| 财务费用 | 25,054,948.71 | - | 53,825,620.31 | - |
| 投资损失 | 1,011,588.56 | - | 2,621,402.42 | - |
| 递延所得税 | -3,464,881.36 | - | 3,142,193.47 | - |
| 其中:递延所得税资产减少 | -3,353,325.17 | - | 18,403,709.02 | - |
| 递延所得税负债增加 | -111,556.19 | - | -15,261,515.55 | - |
| 存货的减少 | 7,821,238.46 | - | 63,456,706.86 | - |
| 经营性应收项目的减少 | -92,328,146.08 | - | -18,356,840.27 | - |
| 经营性应付项目的增加 | -58,006,372.72 | - | -338,100,571.66 | - |
| 现金的期末余额 | 154,173,921.37 | - | 138,784,011.78 | - |
| 减:现金的期初余额 | 138,784,011.78 | - | 185,877,972.45 | - |
| 现金及现金等价物的净增加额 | 15,389,909.59 | - | -47,093,960.67 | - |
| 公告日期 | 2025-08-27 | 2025-04-30 | 2025-04-18 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |