| 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 | 223,534,923.8 | 100,914,393.81 | 614,952,627.03 | 434,542,723.23 |
| 收到的税费返还 | 3,336,385.3 | 1,020,832.56 | 5,340,830.57 | 4,307,979.66 |
| 收到其他与经营活动有关的现金 | 15,647,953.84 | 13,585,590.24 | 18,946,158.45 | 13,899,243.5 |
| 经营活动现金流入小计 | 242,519,262.94 | 115,520,816.61 | 639,239,616.05 | 452,749,946.39 |
| 购买商品、接受劳务支付的现金 | 30,324,374.94 | 42,339,670.83 | 97,910,680.03 | 87,677,366.72 |
| 支付给职工以及为职工支付的现金 | 96,198,400.54 | 49,104,025.42 | 219,290,372.01 | 133,484,282.86 |
| 支付的各项税费 | 35,115,129.32 | 14,475,999.2 | 67,660,282.87 | 51,215,009.45 |
| 支付其他与经营活动有关的现金 | 20,321,177.35 | 14,484,107.03 | 32,432,294.39 | 41,764,904.92 |
| 经营活动现金流出小计 | 181,959,082.15 | 120,403,802.48 | 417,293,629.3 | 314,141,563.95 |
| 经营活动产生的现金流量净额 | 60,560,180.79 | -4,882,985.87 | 221,945,986.75 | 138,608,382.44 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 5,715,655.06 | - |
| 取得投资收益收到的现金 | 5,835,624.78 | 900,000 | 11,536,856.5 | 11,436,856.5 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 956,489.45 | 65,485 | 711,813.41 | 107,356 |
| 投资活动现金流入小计 | 6,792,114.23 | 965,485 | 17,964,324.97 | 11,544,212.5 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 31,606,112.27 | 3,722,499.89 | 70,431,905.51 | 23,439,605.61 |
| 投资支付的现金 | - | - | 241,787,501.65 | 241,787,501.65 |
| 投资活动现金流出小计 | 31,606,112.27 | 3,722,499.89 | 312,219,407.16 | 265,227,107.26 |
| 投资活动产生的现金流量净额 | -24,813,998.04 | -2,757,014.89 | -294,255,082.19 | -253,682,894.76 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 570,000 | 100,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 100,000 |
| 取得借款收到的现金 | 11,193,570.67 | 4,660,821.07 | 524,371,865.44 | 517,479,929 |
| 收到其他与筹资活动有关的现金 | - | - | 2,500,000 | 400,000 |
| 筹资活动现金流入小计 | 11,193,570.67 | 4,660,821.07 | 527,441,865.44 | 517,979,929 |
| 偿还债务支付的现金 | 17,897,660.81 | 7,720,000 | 293,264,146.14 | 283,537,773.07 |
| 分配股利、利润或偿付利息支付的现金 | 6,153,593.87 | 3,716,304.68 | 106,532,372.28 | 102,492,009.59 |
| 支付其他与筹资活动有关的现金 | 7,031,167.21 | 5,714,285.74 | 11,769,126.61 | 8,711,977.69 |
| 筹资活动现金流出小计 | 31,082,421.89 | 17,150,590.42 | 411,565,645.03 | 394,741,760.35 |
| 筹资活动产生的现金流量净额 | -19,888,851.22 | -12,489,769.35 | 115,876,220.41 | 123,238,168.65 |
| 五、现金及现金等价物净增加额 | 15,857,331.53 | -20,129,770.11 | 43,567,124.97 | 8,163,656.33 |
| 加:期初现金及现金等价物余额 | 348,816,869.2 | 348,816,869.2 | 305,249,744.23 | 305,249,744.23 |
| 期末现金及现金等价物余额 | 364,674,200.73 | 328,687,099.09 | 348,816,869.2 | 313,413,400.56 |
| 补充资料: | | | | |
| 净利润 | 73,322,125.85 | - | 168,964,034.73 | - |
| 资产减值准备 | -3,474,017.69 | - | 5,881,388.85 | - |
| 固定资产和投资性房地产折旧 | 71,854,696.22 | - | 145,814,632.5 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 71,854,696.22 | - | 145,814,632.5 | - |
| 无形资产摊销 | 2,000,738.68 | - | 3,964,562.19 | - |
| 长期待摊费用摊销 | 1,187,287.33 | - | 1,493,448.11 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -138,558.77 | - |
| 固定资产报废损失 | 19,963.71 | - | -188,166.78 | - |
| 公允价值变动损失 | - | - | -50,219,423.04 | - |
| 财务费用 | 9,005,786.52 | - | 19,354,393.02 | - |
| 投资损失 | -15,399,122.2 | - | -21,170,429.51 | - |
| 递延所得税 | 3,928,984.27 | - | 2,803,797.39 | - |
| 其中:递延所得税资产减少 | 3,928,984.27 | - | 2,813,789.33 | - |
| 递延所得税负债增加 | - | - | -9,991.94 | - |
| 存货的减少 | 12,483,105.13 | - | 62,326,518.99 | - |
| 经营性应收项目的减少 | -77,335,043.97 | - | 132,209,208.91 | - |
| 经营性应付项目的增加 | -18,737,474.59 | - | -226,922,497.72 | - |
| 其他 | - | - | -25,714,780.29 | - |
| 现金的期末余额 | 364,674,200.73 | - | 348,816,869.2 | - |
| 减:现金的期初余额 | 348,816,869.2 | - | 305,249,744.23 | - |
| 现金及现金等价物的净增加额 | 15,857,331.53 | - | 43,567,124.97 | - |
| 公告日期 | 2025-08-29 | 2025-04-30 | 2025-03-28 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |