| 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 | 285,320,595.8 | 131,558,597.52 | 585,649,836.41 | 445,137,148.59 |
| 收到的税费返还 | - | - | 49,529,721.17 | 49,529,721.17 |
| 收到其他与经营活动有关的现金 | 34,536,398.43 | 1,495,024.22 | 45,233,847.97 | 20,663,428.3 |
| 经营活动现金流入小计 | 319,856,994.23 | 133,053,621.74 | 680,413,405.55 | 515,330,298.06 |
| 购买商品、接受劳务支付的现金 | 167,687,637.75 | 77,519,164.32 | 437,225,569.89 | 321,773,364.35 |
| 支付给职工以及为职工支付的现金 | 60,091,927.08 | 32,908,968.15 | 124,183,546.81 | 95,299,256.84 |
| 支付的各项税费 | 34,469,178.52 | 14,785,919.36 | 38,683,439.29 | 30,235,211.01 |
| 支付其他与经营活动有关的现金 | 11,699,766.26 | 4,981,353.26 | 28,592,414.53 | 21,931,105.7 |
| 经营活动现金流出小计 | 273,948,509.61 | 130,195,405.09 | 628,684,970.52 | 469,238,937.9 |
| 经营活动产生的现金流量净额 | 45,908,484.62 | 2,858,216.65 | 51,728,435.03 | 46,091,360.16 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2,371,574,677.81 | 1,195,552,077.15 | 4,611,481,613.88 | 3,429,320,804.19 |
| 取得投资收益收到的现金 | 3,694,543.38 | 2,231,443.06 | 9,294,404.48 | 7,261,856.83 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 56,900 | - | 1,791,400 | 1,761,400 |
| 收到的其他与投资活动有关的现金 | - | - | 1,528,500 | 1,528,500 |
| 投资活动现金流入小计 | 2,375,326,121.19 | 1,197,783,520.21 | 4,624,095,918.36 | 3,439,872,561.02 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,729,251.4 | 2,303,558 | 6,463,932.18 | 5,491,282.18 |
| 投资支付的现金 | 2,377,025,000 | 1,163,025,000 | 4,972,614,540 | 3,770,000,000 |
| 支付其他与投资活动有关的现金 | 609,100 | 409,100 | 2,694,600 | 2,286,600 |
| 投资活动现金流出小计 | 2,380,363,351.4 | 1,165,737,658 | 4,981,773,072.18 | 3,777,777,882.18 |
| 投资活动产生的现金流量净额 | -5,037,230.21 | 32,045,862.21 | -357,677,153.82 | -337,905,321.16 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | 11,115,320 | 4,700,000 | 137,687.57 | 137,687.57 |
| 筹资活动现金流入小计 | 11,115,320 | 4,700,000 | 137,687.57 | 137,687.57 |
| 分配股利、利润或偿付利息支付的现金 | 21,032,056.9 | - | 85,428,004.4 | 63,096,000 |
| 支付其他与筹资活动有关的现金 | 19,865,691.05 | 5,419,593.72 | 8,244,382.71 | 15,300,198.59 |
| 筹资活动现金流出小计 | 40,897,747.95 | 5,419,593.72 | 93,672,387.11 | 78,396,198.59 |
| 筹资活动产生的现金流量净额 | -29,782,427.95 | -719,593.72 | -93,534,699.54 | -78,258,511.02 |
| 四、汇率变动对现金及现金等价物的影响 | -113,089.84 | -30,160.72 | 775,423.59 | -81,361.44 |
| 五、现金及现金等价物净增加额 | 10,975,736.62 | 34,154,324.42 | -398,707,994.74 | -370,153,833.46 |
| 加:期初现金及现金等价物余额 | 421,860,635.97 | 421,860,635.97 | 820,568,630.71 | 820,568,630.71 |
| 期末现金及现金等价物余额 | 432,836,372.59 | 456,014,960.39 | 421,860,635.97 | 450,414,797.25 |
| 补充资料: | | | | |
| 净利润 | 88,484,924.76 | - | 55,678,760.74 | - |
| 资产减值准备 | 1,123,672.79 | - | 16,698,141.45 | - |
| 固定资产和投资性房地产折旧 | 61,622,264.57 | - | 111,937,069.87 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 61,622,264.57 | - | 111,937,069.87 | - |
| 无形资产摊销 | 2,534,415.36 | - | 5,060,156.08 | - |
| 长期待摊费用摊销 | 999,074.81 | - | 1,768,256.74 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 210,865.84 | - | -91,936.01 | - |
| 固定资产报废损失 | - | - | 2,946.99 | - |
| 公允价值变动损失 | -1,066,069.17 | - | -2,108,095.33 | - |
| 财务费用 | 16,782,081.63 | - | 30,245,028.86 | - |
| 投资损失 | -4,849,607.17 | - | -11,581,251.43 | - |
| 递延所得税 | -2,128,800.84 | - | -9,957,342.94 | - |
| 其中:递延所得税资产减少 | -2,245,774.52 | - | -10,206,243.22 | - |
| 递延所得税负债增加 | 116,973.68 | - | 248,900.28 | - |
| 存货的减少 | -442,618.88 | - | -10,357,908.25 | - |
| 经营性应收项目的减少 | -143,790,330.77 | - | -84,849,001.94 | - |
| 经营性应付项目的增加 | 25,473,349.71 | - | -50,549,745.42 | - |
| 其他 | 955,261.98 | - | -166,644.38 | - |
| 现金的期末余额 | 432,836,372.59 | - | 421,860,635.97 | - |
| 减:现金的期初余额 | 421,860,635.97 | - | 820,568,630.71 | - |
| 现金及现金等价物的净增加额 | 10,975,736.62 | - | -398,707,994.74 | - |
| 公告日期 | 2025-08-20 | 2025-04-19 | 2025-03-15 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |