| 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 | 1,192,525,491.91 | 600,176,070.67 | 1,964,483,995.61 | 1,424,008,481.71 |
| 收到的税费返还 | - | - | - | 904,225.9 |
| 收到其他与经营活动有关的现金 | 7,707,560.22 | 3,900,188.69 | 22,348,191.92 | 21,335,452.77 |
| 经营活动现金流入小计 | 1,200,233,052.13 | 604,076,259.36 | 1,986,832,187.53 | 1,446,248,160.38 |
| 购买商品、接受劳务支付的现金 | 762,220,693.7 | 402,221,341.08 | 1,217,800,753.51 | 935,618,569.64 |
| 支付给职工以及为职工支付的现金 | 241,918,687.74 | 117,136,033.84 | 442,629,802.79 | 294,440,810.75 |
| 支付的各项税费 | 75,546,771.12 | 33,977,372.59 | 101,538,351.55 | 68,134,089.17 |
| 支付其他与经营活动有关的现金 | 39,629,052.13 | 22,771,062.96 | 119,961,029.77 | 67,522,796.53 |
| 经营活动现金流出小计 | 1,119,315,204.69 | 576,105,810.47 | 1,881,929,937.62 | 1,365,716,266.09 |
| 经营活动产生的现金流量净额 | 80,917,847.44 | 27,970,448.89 | 104,902,249.91 | 80,531,894.29 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,059,824,657.71 | 813,463,320.75 | 2,048,751,929.97 | 1,271,268,248.35 |
| 取得投资收益收到的现金 | - | - | 52,527.87 | 15,437,705.34 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 142,580 | - | 1,129,882.36 | 203,210.59 |
| 投资活动现金流入小计 | 1,059,967,237.71 | 813,463,320.75 | 2,049,934,340.2 | 1,286,909,164.28 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 84,432,712.82 | 68,960,150.25 | 261,911,875.78 | 166,946,878.66 |
| 投资支付的现金 | 1,018,887,627.73 | 721,887,627.73 | 2,271,586,500 | 1,612,270,498.35 |
| 投资活动现金流出小计 | 1,103,320,340.55 | 790,847,777.98 | 2,533,498,375.78 | 1,779,217,377.01 |
| 投资活动产生的现金流量净额 | -43,353,102.84 | 22,615,542.77 | -483,564,035.58 | -492,308,212.73 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 62,158,773.23 | - | - | - |
| 收到其他与筹资活动有关的现金 | - | - | 10,852,431.66 | - |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | - |
| 筹资活动现金流入小计 | 62,158,773.23 | - | 10,852,431.66 | - |
| 分配股利、利润或偿付利息支付的现金 | 103,779,158.39 | 75,475,752.8 | 22,491,931.7 | 21,720,323.93 |
| 支付其他与筹资活动有关的现金 | 56,775,820.87 | 820,768.97 | 40,990,573.16 | 51,186,433.74 |
| 筹资活动现金流出小计 | 160,554,979.26 | 76,296,521.77 | 63,482,504.86 | 72,906,757.67 |
| 筹资活动产生的现金流量净额 | -98,396,206.03 | -76,296,521.77 | -52,630,073.2 | -72,906,757.67 |
| 四、汇率变动对现金及现金等价物的影响 | 348,430.48 | 37,857.47 | 7,458,405.78 | 2,876,732.52 |
| 五、现金及现金等价物净增加额 | -60,483,030.95 | -25,672,672.64 | -423,833,453.09 | -481,806,343.59 |
| 加:期初现金及现金等价物余额 | 657,525,336.85 | 657,525,336.85 | 1,081,358,789.94 | 1,081,358,789.94 |
| 期末现金及现金等价物余额 | 597,042,305.9 | 631,852,664.21 | 657,525,336.85 | 599,552,446.35 |
| 补充资料: | | | | |
| 净利润 | 130,346,070.27 | - | 239,194,858.58 | - |
| 资产减值准备 | -1,155.46 | - | 42,609,956.07 | - |
| 固定资产和投资性房地产折旧 | 33,905,102.83 | - | 60,122,258.44 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 33,905,102.83 | - | 60,122,258.44 | - |
| 无形资产摊销 | 2,585,866.51 | - | 5,757,494.15 | - |
| 长期待摊费用摊销 | 8,927,306.51 | - | 22,487,867 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -18,646.27 | - | 18,467.9 | - |
| 固定资产报废损失 | 45,324.55 | - | 464,044.9 | - |
| 公允价值变动损失 | -3,078,586.17 | - | 35,162,805.1 | - |
| 财务费用 | -857,694.81 | - | -6,221,784.14 | - |
| 投资损失 | -6,258,471.62 | - | -17,465,203.06 | - |
| 递延所得税 | 1,872,016.97 | - | -4,579,326.77 | - |
| 其中:递延所得税资产减少 | 1,714,161.17 | - | -5,078,805.22 | - |
| 递延所得税负债增加 | 157,855.8 | - | 499,478.45 | - |
| 存货的减少 | 13,198,133.22 | - | -164,752,216.37 | - |
| 经营性应收项目的减少 | -34,929,891.55 | - | -927,888,412.27 | - |
| 经营性应付项目的增加 | -67,073,551.65 | - | 807,460,291.97 | - |
| 其他 | - | - | 5,077,462.93 | - |
| 现金的期末余额 | 597,042,305.9 | - | 657,525,336.85 | - |
| 减:现金的期初余额 | 657,525,336.85 | - | 1,081,358,789.94 | - |
| 现金及现金等价物的净增加额 | -60,483,030.95 | - | -423,833,453.09 | - |
| 公告日期 | 2025-08-15 | 2025-04-25 | 2025-04-25 | 2024-10-18 |
| 审计意见(境内) | | | 标准无保留意见 | |