| 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 | 397,639,708.99 | 176,922,586.12 | 1,089,100,913.39 | 694,550,850.35 |
| 收到的税费返还 | 17,692,162.64 | 3,343,827.63 | 125,746,448.82 | 115,330,033.75 |
| 收到其他与经营活动有关的现金 | 61,610,523.96 | 56,517,215.33 | 62,710,720.93 | 54,484,278.42 |
| 经营活动现金流入小计 | 476,942,395.59 | 236,783,629.08 | 1,277,558,083.14 | 864,365,162.52 |
| 购买商品、接受劳务支付的现金 | 307,223,209.83 | 120,491,136.37 | 777,622,813.66 | 475,393,887.59 |
| 支付给职工以及为职工支付的现金 | 99,946,044.29 | 53,365,820.3 | 189,445,373.32 | 143,634,470.3 |
| 支付的各项税费 | 14,291,930.6 | 6,397,777.24 | 27,055,170.87 | 23,516,153.43 |
| 支付其他与经营活动有关的现金 | 44,637,117.96 | 19,879,441.2 | 95,794,781.77 | 71,464,182.07 |
| 经营活动现金流出小计 | 466,098,302.68 | 200,134,175.11 | 1,089,918,139.62 | 714,008,693.39 |
| 经营活动产生的现金流量净额 | 10,844,092.91 | 36,649,453.97 | 187,639,943.52 | 150,356,469.13 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 62,914,367.77 | 30,000,000 | 30,000,000 | - |
| 取得投资收益收到的现金 | 747,149.78 | 115,580.82 | 1,041,873.64 | 890,292.82 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 683,898.31 | 134,712.43 | 1,096,540.66 | 856,896.2 |
| 投资活动现金流入小计 | 64,345,415.86 | 30,250,293.25 | 32,138,414.3 | 1,747,189.02 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 154,427,047.08 | 127,617,607.76 | 141,748,902.45 | 127,028,359.57 |
| 投资支付的现金 | 60,000,000 | 30,000,000 | 30,000,000 | 6,300,000 |
| 投资活动现金流出小计 | 214,427,047.08 | 157,617,607.76 | 171,748,902.45 | 133,328,359.57 |
| 投资活动产生的现金流量净额 | -150,081,631.22 | -127,367,314.51 | -139,610,488.15 | -131,581,170.55 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 27,857,100 | 21,000,000 | 3,500,000 | 3,500,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 27,857,100 | 21,000,000 | 3,500,000 | 3,500,000 |
| 取得借款收到的现金 | 751,000,000 | 387,000,000 | 641,000,000 | 542,000,000 |
| 收到其他与筹资活动有关的现金 | 23,733,544.8 | 23,733,544.8 | - | - |
| 筹资活动现金流入小计 | 802,590,644.8 | 431,733,544.8 | 644,500,000 | 545,500,000 |
| 偿还债务支付的现金 | 672,890,000 | 327,000,000 | 658,780,000 | 515,890,000 |
| 分配股利、利润或偿付利息支付的现金 | 27,161,713.99 | 14,024,250.77 | 55,501,097.56 | 42,864,933.01 |
| 支付其他与筹资活动有关的现金 | - | - | 18,000,000 | - |
| 筹资活动现金流出小计 | 700,051,713.99 | 341,024,250.77 | 732,281,097.56 | 558,754,933.01 |
| 筹资活动产生的现金流量净额 | 102,538,930.81 | 90,709,294.03 | -87,781,097.56 | -13,254,933.01 |
| 四、汇率变动对现金及现金等价物的影响 | 577,804.41 | 154,422.46 | 7,833,223.59 | 3,561,288.37 |
| 五、现金及现金等价物净增加额 | -36,120,803.09 | 145,855.95 | -31,918,418.6 | 9,081,653.94 |
| 加:期初现金及现金等价物余额 | 548,836,848.08 | 517,908,336.45 | 580,755,266.68 | 580,755,266.68 |
| 期末现金及现金等价物余额 | 512,716,044.99 | 518,054,192.4 | 548,836,848.08 | 589,836,920.62 |
| 补充资料: | | | | |
| 净利润 | -9,992,933.47 | - | -280,451,128.86 | - |
| 资产减值准备 | -3,966,723.22 | - | 157,406,261.37 | - |
| 固定资产和投资性房地产折旧 | 90,831,459.02 | - | 164,888,770.6 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 90,831,459.02 | - | 164,888,770.6 | - |
| 无形资产摊销 | 3,501,463.63 | - | 6,201,907.35 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -13,578.77 | - | 103,508.54 | - |
| 固定资产报废损失 | 316,946.5 | - | 2,187,259.66 | - |
| 公允价值变动损失 | - | - | 241,789.26 | - |
| 财务费用 | 19,364,453.86 | - | 32,745,310.01 | - |
| 投资损失 | 1,047,183.87 | - | 15,281,262.47 | - |
| 递延所得税 | 7,222,077.43 | - | -8,158,445.21 | - |
| 其中:递延所得税资产减少 | 7,269,518.65 | - | -7,885,054.52 | - |
| 递延所得税负债增加 | -47,441.22 | - | -273,390.69 | - |
| 存货的减少 | -49,982,564.23 | - | -44,802,791.56 | - |
| 经营性应收项目的减少 | 27,919,497.5 | - | 13,086,964.32 | - |
| 经营性应付项目的增加 | -76,137,421.31 | - | 128,909,275.57 | - |
| 其他 | 734,232.1 | - | - | - |
| 现金的期末余额 | 512,716,044.99 | - | 548,836,848.08 | - |
| 减:现金的期初余额 | 548,836,848.08 | - | 580,755,266.68 | - |
| 现金及现金等价物的净增加额 | -36,120,803.09 | - | -31,918,418.6 | - |
| 公告日期 | 2025-08-27 | 2025-04-26 | 2025-04-26 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |