| 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 | 579,453,918.02 | 351,454,594.93 | 1,381,119,753.72 | 1,259,077,714.85 |
| 收到的税费返还 | - | - | 9,159.57 | - |
| 收到其他与经营活动有关的现金 | 128,306,389.54 | 18,355,641.58 | 36,953,172.63 | 15,941,882.93 |
| 经营活动现金流入小计 | 707,760,307.56 | 369,810,236.51 | 1,418,082,085.92 | 1,275,019,597.78 |
| 购买商品、接受劳务支付的现金 | 342,595,597.7 | 196,480,457.65 | 726,329,174.44 | 815,582,209.87 |
| 支付给职工以及为职工支付的现金 | 221,482,340.26 | 152,355,145.77 | 416,147,892.31 | 341,910,269.38 |
| 支付的各项税费 | 55,930,342.46 | 19,179,748.64 | 64,773,596.45 | 46,805,649.41 |
| 支付其他与经营活动有关的现金 | 104,504,931.91 | 14,535,528.93 | 106,392,398.91 | 49,990,009.57 |
| 经营活动现金流出小计 | 724,513,212.33 | 382,550,880.99 | 1,313,643,062.11 | 1,254,288,138.23 |
| 经营活动产生的现金流量净额 | -16,752,904.77 | -12,740,644.48 | 104,439,023.81 | 20,731,459.55 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 30,000 | - | 152,675,481.97 | 100,465,559.23 |
| 取得投资收益收到的现金 | - | - | 615,438.9 | 24,585,972.85 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 9,008 | - | 87,424.12 | 137,856.67 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 650,001 | - |
| 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 | 39,008 | - | 154,028,345.99 | 125,189,388.75 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 65,299,801.16 | 63,047,634.07 | 24,738,998.76 | 40,526,265.28 |
| 投资支付的现金 | 2,800,000 | 2,800,000 | 36,809,600 | 6,420,000 |
| 支付其他与投资活动有关的现金 | - | - | 6,834.45 | - |
| 投资活动现金流出小计 | 68,099,801.16 | 65,847,634.07 | 61,555,433.21 | 46,946,265.28 |
| 投资活动产生的现金流量净额 | -68,060,793.16 | -65,847,634.07 | 92,472,912.78 | 78,243,123.47 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 165,173,309.22 | 115,173,309.22 | 688,893,975.17 | 646,893,975.17 |
| 收到其他与筹资活动有关的现金 | 358,294.42 | 29,969.17 | 4,999,911.21 | 39,702,509.86 |
| 筹资活动现金流入小计 | 165,531,603.64 | 115,203,278.39 | 693,893,886.38 | 686,596,485.03 |
| 偿还债务支付的现金 | 177,130,100.19 | 124,462,750.44 | 765,777,987.81 | 706,087,679.75 |
| 分配股利、利润或偿付利息支付的现金 | 36,233,350.73 | 3,954,406.29 | 30,921,235.76 | 24,915,810.4 |
| 其中:子公司支付给少数股东的股利、利润 | 2,450,000 | 2,000,000 | 2,870,000 | 2,000,000 |
| 支付其他与筹资活动有关的现金 | 6,005,011.98 | 2,202,239.65 | 11,837,631.11 | 38,012,609.69 |
| 筹资活动现金流出小计 | 219,368,462.9 | 130,619,396.38 | 808,536,854.68 | 769,016,099.84 |
| 筹资活动产生的现金流量净额 | -53,836,859.26 | -15,416,117.99 | -114,642,968.3 | -82,419,614.81 |
| 四、汇率变动对现金及现金等价物的影响 | 109,639.75 | -6,455.62 | 90,474.29 | -30,918.41 |
| 五、现金及现金等价物净增加额 | -138,540,917.44 | -94,010,852.16 | 82,359,442.58 | 16,524,049.8 |
| 加:期初现金及现金等价物余额 | 665,120,691.87 | 665,120,691.87 | 582,761,249.29 | 582,761,249.29 |
| 期末现金及现金等价物余额 | 526,579,774.43 | 571,109,839.71 | 665,120,691.87 | 599,285,299.09 |
| 补充资料: | | | | |
| 净利润 | 21,854,620.73 | - | -108,317,329.58 | - |
| 资产减值准备 | 15,394,106.18 | - | 260,227,719.42 | - |
| 固定资产和投资性房地产折旧 | 12,216,619.55 | - | 25,919,437.24 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,216,619.55 | - | 25,919,437.24 | - |
| 无形资产摊销 | 3,431,468.12 | - | 9,556,884.6 | - |
| 长期待摊费用摊销 | 1,239,621.02 | - | 3,405,529.35 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 24,015,357.14 | - | -516,047.97 | - |
| 固定资产报废损失 | 0 | - | 303,820.28 | - |
| 公允价值变动损失 | 0 | - | -2,181,805 | - |
| 财务费用 | 6,488,167.17 | - | 18,414,212.29 | - |
| 投资损失 | -2,835,335.69 | - | -27,544,427.9 | - |
| 递延所得税 | -2,349,740.96 | - | -30,760,622.05 | - |
| 其中:递延所得税资产减少 | -2,321,739.95 | - | -29,829,434.86 | - |
| 递延所得税负债增加 | -28,001.01 | - | -931,187.19 | - |
| 存货的减少 | 1,753,874.87 | - | 3,276,767.11 | - |
| 经营性应收项目的减少 | 133,386,225.13 | - | 167,158,400.5 | - |
| 经营性应付项目的增加 | -235,377,706.19 | - | -197,075,900.42 | - |
| 其他 | - | - | -28,394,273.03 | - |
| 现金的期末余额 | 526,579,774.43 | - | 665,120,691.87 | - |
| 减:现金的期初余额 | 665,120,691.87 | - | 582,761,249.29 | - |
| 现金及现金等价物的净增加额 | -138,540,917.44 | - | 82,359,442.58 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-23 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |