| 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 | 492,188,294.65 | 231,821,380.74 | 834,261,593.91 | 579,210,972.17 |
| 收到的税费返还 | - | - | 861.58 | - |
| 收到其他与经营活动有关的现金 | 25,741,216.94 | 6,590,324.77 | 17,061,806.72 | 14,408,367.47 |
| 经营活动现金流入小计 | 517,929,511.59 | 238,411,705.51 | 851,324,262.21 | 593,619,339.64 |
| 购买商品、接受劳务支付的现金 | 178,313,671.74 | 94,545,760.61 | 293,900,831.33 | 207,192,930.5 |
| 支付给职工以及为职工支付的现金 | 139,808,551.58 | 74,496,315.17 | 235,275,431.37 | 165,258,781.39 |
| 支付的各项税费 | 41,451,242.2 | 17,675,637.03 | 73,698,600.74 | 54,216,938.12 |
| 支付其他与经营活动有关的现金 | 34,458,447.23 | 16,393,381.88 | 52,441,695.92 | 41,886,357.22 |
| 经营活动现金流出小计 | 394,031,912.75 | 203,111,094.69 | 655,316,559.36 | 468,555,007.23 |
| 经营活动产生的现金流量净额 | 123,897,598.84 | 35,300,610.82 | 196,007,702.85 | 125,064,332.41 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 919,617,028 | 412,000,000 | 1,115,457,000 | 582,696,207.31 |
| 取得投资收益收到的现金 | 4,101,251.82 | 1,966,358.4 | 7,928,197.44 | 5,116,167.52 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 10,400 | 10,300 | 22,017.73 | 16,150 |
| 投资活动现金流入小计 | 923,728,679.82 | 413,976,658.4 | 1,123,407,215.17 | 587,828,524.83 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 101,397,512.44 | 41,276,364.56 | 114,044,109.34 | 86,756,919.75 |
| 投资支付的现金 | 867,527,028 | 406,000,000 | 1,173,243,000 | 633,481,743.84 |
| 取得子公司及其他营业单位支付的现金 | 10,200,000 | - | 34,000,000 | 34,000,000 |
| 支付其他与投资活动有关的现金 | - | 2,129,508.96 | - | - |
| 投资活动现金流出小计 | 979,124,540.44 | 449,405,873.52 | 1,321,287,109.34 | 754,238,663.59 |
| 投资活动产生的现金流量净额 | -55,395,860.62 | -35,429,215.12 | -197,879,894.17 | -166,410,138.76 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 31,276,672 | - | - | - |
| 收到其他与筹资活动有关的现金 | - | - | 30,000,000 | 30,000,000 |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 31,276,672 | - | 30,000,000 | 30,000,000 |
| 分配股利、利润或偿付利息支付的现金 | - | - | 27,071,200 | 27,071,200 |
| 支付其他与筹资活动有关的现金 | 4,930,731.1 | 3,208,489.44 | 42,650,596.84 | 34,481,180.67 |
| 筹资活动现金流出小计 | 4,930,731.1 | 3,208,489.44 | 69,721,796.84 | 61,552,380.67 |
| 筹资活动产生的现金流量净额 | 26,345,940.9 | -3,208,489.44 | -39,721,796.84 | -31,552,380.67 |
| 四、汇率变动对现金及现金等价物的影响 | 1,917,428.71 | 1,644,404.06 | -5,080,306.93 | -1,792,537.23 |
| 五、现金及现金等价物净增加额 | 96,765,107.83 | -1,692,689.68 | -46,674,295.09 | -74,690,724.25 |
| 加:期初现金及现金等价物余额 | 346,649,281.97 | 346,649,281.97 | 393,323,577.06 | 393,323,577.06 |
| 期末现金及现金等价物余额 | 443,414,389.8 | 344,956,592.29 | 346,649,281.97 | 318,632,852.81 |
| 补充资料: | | | | |
| 净利润 | 58,272,662.03 | - | 108,875,574.22 | - |
| 资产减值准备 | 8,942,696.51 | - | 7,553,998.6 | - |
| 固定资产和投资性房地产折旧 | 32,569,821.93 | - | 55,718,845.71 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 32,569,821.93 | - | 55,718,845.71 | - |
| 无形资产摊销 | 939,769.74 | - | 2,040,299.21 | - |
| 长期待摊费用摊销 | 3,500,515.3 | - | 6,933,721.15 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 62,090.96 | - | -3,133.58 | - |
| 固定资产报废损失 | 102,156.03 | - | 119,237.36 | - |
| 公允价值变动损失 | 272,538.94 | - | -810,179.45 | - |
| 财务费用 | 835,213.07 | - | 2,024,697.45 | - |
| 投资损失 | -2,792,786.4 | - | -6,622,239.36 | - |
| 递延所得税 | -2,896,990.56 | - | -12,024,797.76 | - |
| 其中:递延所得税资产减少 | -2,935,747.13 | - | -11,989,721.74 | - |
| 递延所得税负债增加 | 38,756.57 | - | -35,076.02 | - |
| 存货的减少 | -20,813,623.26 | - | -18,600,865.52 | - |
| 经营性应收项目的减少 | -765,479.83 | - | -10,070,883.89 | - |
| 经营性应付项目的增加 | 20,128,469.81 | - | 16,057,045.33 | - |
| 其他 | 22,069,464.13 | - | 39,507,135.12 | - |
| 现金的期末余额 | 443,414,389.8 | - | 346,649,281.97 | - |
| 减:现金的期初余额 | 346,649,281.97 | - | 393,323,577.06 | - |
| 现金及现金等价物的净增加额 | 96,765,107.83 | - | -46,674,295.09 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-04-30 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |