| 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 | 454,717,847.01 | 186,913,194.09 | 720,177,676.99 | 542,714,094.95 |
| 收到的税费返还 | 316,448.19 | 91,146.43 | 79,622,226.31 | 50,820,502.74 |
| 收到其他与经营活动有关的现金 | 16,194,255.98 | 9,128,340.59 | 39,461,519.51 | 67,112,224.21 |
| 经营活动现金流入小计 | 471,228,551.18 | 196,132,681.11 | 839,261,422.81 | 660,646,821.9 |
| 购买商品、接受劳务支付的现金 | 346,437,846.05 | 207,749,934.81 | 721,514,019.04 | 507,732,686.23 |
| 支付给职工以及为职工支付的现金 | 62,651,512.78 | 34,757,339.75 | 150,947,565.63 | 104,819,565.52 |
| 支付的各项税费 | 45,762,244.43 | 20,889,710.69 | 89,129,535.07 | 64,550,686.56 |
| 支付其他与经营活动有关的现金 | 24,672,177.15 | 17,106,824.62 | 40,987,314.5 | 32,158,155.13 |
| 经营活动现金流出小计 | 479,523,780.41 | 280,503,809.87 | 1,002,578,434.24 | 709,261,093.44 |
| 经营活动产生的现金流量净额 | -8,295,229.23 | -84,371,128.76 | -163,317,011.43 | -48,614,271.54 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 3,020,384.4 | - | 2,702,449.2 | 2,702,449.2 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 416,570.8 | - | 15,622 | 9,778.95 |
| 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 | 3,436,955.2 | - | 2,718,071.2 | 2,712,228.15 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 41,049,111.87 | 22,378,450.93 | 238,783,189.61 | 276,781,780.36 |
| 投资支付的现金 | - | - | 28,000,000 | 28,000,000 |
| 投资活动现金流出小计 | 41,049,111.87 | 22,378,450.93 | 266,783,189.61 | 304,781,780.36 |
| 投资活动产生的现金流量净额 | -37,612,156.67 | -22,378,450.93 | -264,065,118.41 | -302,069,552.21 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 882,340,000 | 400,540,000 | 1,506,194,541.67 | 1,527,688,002.62 |
| 收到其他与筹资活动有关的现金 | 326,744,603.39 | 222,500,000 | 756,161,413.79 | 263,000,000 |
| 筹资活动现金流入小计 | 1,209,084,603.39 | 623,040,000 | 2,262,355,955.46 | 1,790,688,002.62 |
| 偿还债务支付的现金 | 980,200,000 | 385,100,000 | 1,395,367,972.18 | 1,322,921,372.18 |
| 分配股利、利润或偿付利息支付的现金 | 34,328,049.76 | 11,262,332.54 | 89,805,884.91 | 68,998,297.93 |
| 其中:子公司支付给少数股东的股利、利润 | 637,629.09 | - | 3,823,359.35 | 759,023.8 |
| 支付其他与筹资活动有关的现金 | 119,934,423.45 | 95,469,977.02 | 361,696,805.64 | 37,450,075.27 |
| 筹资活动现金流出小计 | 1,134,462,473.21 | 491,832,309.56 | 1,846,870,662.73 | 1,429,369,745.38 |
| 筹资活动产生的现金流量净额 | 74,622,130.18 | 131,207,690.44 | 415,485,292.73 | 361,318,257.24 |
| 四、汇率变动对现金及现金等价物的影响 | 1,736,728.45 | 662,108.37 | 1,874,519.25 | 1,356,253.6 |
| 五、现金及现金等价物净增加额 | 30,451,472.73 | 25,120,219.12 | -10,022,317.86 | 11,990,687.09 |
| 加:期初现金及现金等价物余额 | 12,453,570.23 | 12,453,570.23 | 22,475,888.09 | 22,475,888.09 |
| 期末现金及现金等价物余额 | 42,905,042.96 | 37,573,789.35 | 12,453,570.23 | 34,466,575.18 |
| 补充资料: | | | | |
| 净利润 | 52,116,748.1 | - | 39,871,875.19 | - |
| 资产减值准备 | 4,007,636.02 | - | 93,679,833.16 | - |
| 固定资产和投资性房地产折旧 | 78,096,474.53 | - | 137,859,213.57 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 78,096,474.53 | - | 137,859,213.57 | - |
| 无形资产摊销 | 4,094,307.4 | - | 7,974,560.85 | - |
| 长期待摊费用摊销 | 1,490,641.96 | - | 5,467,643.19 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 44,719.36 | - | 309.33 | - |
| 固定资产报废损失 | 359,067.13 | - | 2,906,430.89 | - |
| 财务费用 | 29,937,544.67 | - | 54,802,911.66 | - |
| 投资损失 | -2,653,213.67 | - | -2,385,101.69 | - |
| 递延所得税 | -22,583,062.12 | - | -68,054,213.07 | - |
| 其中:递延所得税资产减少 | -19,649,589.36 | - | -70,739,902.47 | - |
| 递延所得税负债增加 | -2,933,472.76 | - | 2,685,689.4 | - |
| 存货的减少 | -61,277,377.14 | - | -420,614,512.56 | - |
| 经营性应收项目的减少 | -87,566,834.25 | - | -51,053,045.29 | - |
| 经营性应付项目的增加 | -21,917,369.63 | - | -17,643,347.14 | - |
| 其他 | 11,282,957.49 | - | 43,232,300.14 | - |
| 现金的期末余额 | 42,905,042.96 | - | 12,453,570.23 | - |
| 减:现金的期初余额 | 12,453,570.23 | - | 22,475,888.09 | - |
| 现金及现金等价物的净增加额 | 30,451,472.73 | - | -10,022,317.86 | - |
| 公告日期 | 2025-08-26 | 2025-04-26 | 2025-04-26 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |