| 报告期 | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 |
| 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 | 556,000,976.45 | 278,324,840.39 | 1,176,627,572.55 | 875,559,174.97 |
| 收到的税费返还 | 5,299,644.75 | 4,994,165.86 | 18,151,432.23 | 13,295,077.19 |
| 收到其他与经营活动有关的现金 | 14,955,986.17 | 5,912,043.12 | 8,824,470.34 | 22,180,965.3 |
| 经营活动现金流入小计 | 576,256,607.37 | 289,231,049.37 | 1,203,603,475.12 | 911,035,217.46 |
| 购买商品、接受劳务支付的现金 | 296,927,105.24 | 146,892,611.18 | 684,743,036.77 | 481,678,807.62 |
| 支付给职工以及为职工支付的现金 | 94,988,891.89 | 46,757,804.58 | 214,384,002.28 | 151,291,365.65 |
| 支付的各项税费 | 25,515,051.36 | 13,964,053.79 | 71,849,640.42 | 47,280,895.98 |
| 支付其他与经营活动有关的现金 | 32,956,624.36 | 19,161,965.46 | 31,716,399.91 | 42,854,826.3 |
| 经营活动现金流出小计 | 450,387,672.85 | 226,776,435.01 | 1,002,693,079.38 | 723,105,895.55 |
| 经营活动产生的现金流量净额 | 125,868,934.52 | 62,454,614.36 | 200,910,395.74 | 187,929,321.91 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 20,000,000 | 20,000,000 | 90,000,000 | 90,000,000 |
| 取得投资收益收到的现金 | - | - | 19,571,400 | 556,400 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 853,880.39 | 647,350 |
| 投资活动现金流入小计 | 20,000,000 | 20,000,000 | 110,425,280.39 | 91,203,750 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,037,026.22 | 9,618,296.09 | 102,868,584.14 | 104,951,332.89 |
| 投资支付的现金 | 87,750,000 | 12,750,000 | 10,000,000 | 10,000,000 |
| 支付其他与投资活动有关的现金 | - | - | 2,802,232.1 | - |
| 投资活动现金流出小计 | 105,787,026.22 | 22,368,296.09 | 115,670,816.24 | 114,951,332.89 |
| 投资活动产生的现金流量净额 | -85,787,026.22 | -2,368,296.09 | -5,245,535.85 | -23,747,582.89 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 15,718,797.78 | 15,718,797.78 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 15,718,797.78 | 15,718,797.78 |
| 偿还债务支付的现金 | - | - | 74,207,777.29 | 69,479,963.16 |
| 分配股利、利润或偿付利息支付的现金 | 48,240,000 | - | 61,166,350.63 | 61,026,667.56 |
| 支付其他与筹资活动有关的现金 | 407,419.8 | 181,198.51 | 815,393.19 | 622,146.96 |
| 筹资活动现金流出小计 | 48,647,419.8 | 181,198.51 | 136,189,521.11 | 131,128,777.68 |
| 筹资活动产生的现金流量净额 | -48,647,419.8 | -181,198.51 | -120,470,723.33 | -115,409,979.9 |
| 四、汇率变动对现金及现金等价物的影响 | -4,983,471.32 | -2,702,327.23 | 2,084,067.37 | 463,616.36 |
| 五、现金及现金等价物净增加额 | -13,548,982.82 | 57,202,792.53 | 77,278,203.93 | 49,235,375.48 |
| 加:期初现金及现金等价物余额 | 197,458,702.65 | 197,458,702.64 | 120,180,498.72 | 120,180,498.72 |
| 期末现金及现金等价物余额 | 183,909,719.83 | 254,661,495.17 | 197,458,702.65 | 169,415,874.2 |
| 补充资料: | | | | |
| 净利润 | 89,150,175.97 | - | 236,109,846.81 | - |
| 资产减值准备 | 3,174,821.05 | - | -6,796,836.64 | - |
| 固定资产和投资性房地产折旧 | 37,499,958.12 | - | 67,687,040.76 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 37,499,958.12 | - | 67,687,040.76 | - |
| 无形资产摊销 | 1,581,860.78 | - | 3,645,632.01 | - |
| 长期待摊费用摊销 | 1,314,039 | - | 2,413,472.99 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -759.61 | - | 574,062.73 | - |
| 固定资产报废损失 | 485,919.24 | - | 3,305,481.68 | - |
| 公允价值变动损失 | -1,983,890 | - | -5,205,060 | - |
| 财务费用 | 12,923,939.6 | - | -3,924,681.99 | - |
| 投资损失 | 389,861.83 | - | -7,892,630.27 | - |
| 递延所得税 | 658,284.11 | - | -868,173.95 | - |
| 其中:递延所得税资产减少 | 1,862,353.44 | - | 1,946,404.49 | - |
| 递延所得税负债增加 | -1,204,069.33 | - | -2,814,578.44 | - |
| 存货的减少 | -12,894,444.31 | - | -26,736,704.08 | - |
| 经营性应收项目的减少 | -14,724,598.64 | - | -20,528,885.33 | - |
| 经营性应付项目的增加 | 7,910,557.8 | - | -40,872,168.98 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 0 | - |
| 现金的期末余额 | 183,909,719.83 | - | 197,458,702.65 | - |
| 减:现金的期初余额 | 197,458,702.65 | - | 120,180,498.72 | - |
| 现金及现金等价物的净增加额 | -13,548,982.82 | - | 77,278,203.93 | - |
| 公告日期 | 2026-08-15 | 2026-04-27 | 2026-04-11 | 2025-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |