| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 1,220,806,200.49 | 878,768,532.46 | 285,732,141.65 | 1,324,449,248.23 |
| 收到的税费返还 | 32,636,273.46 | 28,734,528.01 | 23,771,562.01 | 40,896,664.1 |
| 收到其他与经营活动有关的现金 | 3,682,512.28 | 3,463,835.72 | 1,659,538.92 | 12,424,937.67 |
| 经营活动现金流入小计 | 1,257,124,986.23 | 910,966,896.19 | 311,163,242.58 | 1,377,770,850 |
| 购买商品、接受劳务支付的现金 | 229,959,018.33 | 152,536,834.75 | 82,881,632.63 | 349,259,630.51 |
| 支付给职工以及为职工支付的现金 | 222,873,713.65 | 159,346,223.24 | 103,398,763.97 | 240,107,464.89 |
| 支付的各项税费 | 229,796,901.29 | 164,956,236.28 | 99,698,541.01 | 227,727,222.1 |
| 支付其他与经营活动有关的现金 | 76,676,787.64 | 52,842,867.42 | 23,334,150.15 | 121,865,914.59 |
| 经营活动现金流出小计 | 759,306,420.91 | 529,682,161.69 | 309,313,087.76 | 938,960,232.09 |
| 经营活动产生的现金流量净额 | 497,818,565.32 | 381,284,734.5 | 1,850,154.82 | 438,810,617.91 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 790,000,000 | 440,000,000 | 30,000,000 | 270,000,000 |
| 取得投资收益收到的现金 | 936,372.46 | 824,337.89 | 35,538.05 | 779,781.43 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 639,385.59 | 576,395.47 | 413,991.9 | 577,772.47 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | 293.74 |
| 收到的其他与投资活动有关的现金 | 817,076,057.54 | 328,797,386.99 | 273,922,248.1 | 174,337,849.12 |
| 投资活动现金流入小计 | 1,608,651,815.59 | 770,198,120.35 | 304,371,778.05 | 445,695,696.76 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 12,763,808.08 | 7,078,632.54 | 3,053,295.56 | 41,043,952.22 |
| 投资支付的现金 | 800,000,000 | 570,000,000 | 150,000,000 | 270,000,000 |
| 支付其他与投资活动有关的现金 | 119,442,832.03 | 90,000,000 | 90,000,000 | 251,985,250 |
| 投资活动现金流出小计 | 932,206,640.11 | 667,078,632.54 | 243,053,295.56 | 563,029,202.22 |
| 投资活动产生的现金流量净额 | 676,445,175.48 | 103,119,487.81 | 61,318,482.49 | -117,333,505.46 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 44,100,391.7 | - | - | 20,194,593.19 |
| 筹资活动现金流入平衡项目 | 0 | - | - | 0 |
| 筹资活动现金流入小计 | 44,100,391.7 | - | - | 20,194,593.19 |
| 分配股利、利润或偿付利息支付的现金 | 1,253,736,908.4 | 453,060,716.7 | - | 412,486,115.93 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 742,500 |
| 筹资活动现金流出平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流出小计 | 1,253,736,908.4 | 453,060,716.7 | - | 412,486,115.93 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | 0 | - | 0 |
| 筹资活动产生的现金流量净额 | -1,209,636,516.7 | -453,060,716.7 | - | -392,291,522.74 |
| 五、现金及现金等价物净增加额 | -35,372,775.9 | 31,343,505.61 | 63,168,637.31 | -70,814,410.29 |
| 加:期初现金及现金等价物余额 | 187,274,565.86 | 187,274,565.86 | 187,274,565.86 | 258,088,976.15 |
| 期末现金及现金等价物余额 | 151,901,789.96 | 218,618,071.47 | 250,443,203.17 | 187,274,565.86 |
| 补充资料: | | | | |
| 净利润 | - | 310,970,521.55 | - | 569,701,030.45 |
| 资产减值准备 | - | 659,249.77 | - | 4,866,852.08 |
| 固定资产和投资性房地产折旧 | - | 23,170,620.35 | - | 47,685,947.23 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 23,170,620.35 | - | 47,685,947.23 |
| 无形资产摊销 | - | 1,797,592.83 | - | 8,911,733.99 |
| 长期待摊费用摊销 | - | 95,637.42 | - | 94,231.11 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 692,081 | - | 84,113.81 |
| 固定资产报废损失 | - | 172,179.47 | - | 96,892.67 |
| 财务费用 | - | -20,617,471.17 | - | -40,454,154.22 |
| 投资损失 | - | -718,709.07 | - | -112,061.86 |
| 递延所得税 | - | 449,589.87 | - | -2,112,005.2 |
| 其中:递延所得税资产减少 | - | -27,308.26 | - | -2,514,789.63 |
| 递延所得税负债增加 | - | 476,898.13 | - | 402,784.43 |
| 存货的减少 | - | -5,700,264.93 | - | -20,414,613.68 |
| 经营性应收项目的减少 | - | 217,902,784.24 | - | -214,594,887.01 |
| 经营性应付项目的增加 | - | -136,849,297.51 | - | 48,554,702.11 |
| 其他 | - | -1,062,271.59 | - | - |
| 现金的期末余额 | - | 218,618,071.47 | - | 187,274,565.86 |
| 减:现金的期初余额 | - | 187,274,565.86 | - | 258,088,976.15 |
| 现金及现金等价物的净增加额 | - | 31,343,505.61 | - | -70,814,410.29 |
| 公告日期 | 2025-10-31 | 2025-08-06 | 2025-04-29 | 2025-04-12 |
| 审计意见(境内) | | | | 标准无保留意见 |