| 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 | 2,233,482,171.66 | 1,649,281,436.18 | 1,309,403,460.23 | 2,565,802,592.06 |
| 收到的税费返还 | 5,860,706.25 | 3,202,379.6 | 566,902.96 | 14,747,380.91 |
| 收到其他与经营活动有关的现金 | 30,457,240.67 | 26,784,948.42 | 10,939,002.5 | 78,257,367.66 |
| 经营活动现金流入小计 | 2,269,800,118.58 | 1,679,268,764.2 | 1,320,909,365.69 | 2,658,807,340.63 |
| 购买商品、接受劳务支付的现金 | 1,138,150,058.71 | 718,233,176.66 | 604,212,784.94 | 1,561,196,092.9 |
| 支付给职工以及为职工支付的现金 | 326,679,738.81 | 250,949,750.11 | 160,745,581.38 | 432,276,493.91 |
| 支付的各项税费 | 127,292,243.69 | 95,311,987.51 | 81,115,610.47 | 139,017,482.19 |
| 支付其他与经营活动有关的现金 | 40,353,241.06 | 26,679,999.21 | 18,591,216.42 | 57,650,367.09 |
| 经营活动现金流出小计 | 1,632,475,282.27 | 1,091,174,913.49 | 864,665,193.21 | 2,190,140,436.09 |
| 经营活动产生的现金流量净额 | 637,324,836.31 | 588,093,850.71 | 456,244,172.48 | 468,666,904.54 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 281,000,000 | 100,000,000 | 100,000,000 | 150,000,000 |
| 取得投资收益收到的现金 | 9,719,112.59 | 805,153.47 | 2,313,600 | 11,000,012.61 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,712,058.52 | 786,051.88 | 736,956.55 | 76,673,365.61 |
| 投资活动现金流入小计 | 292,431,171.11 | 101,591,205.35 | 103,050,556.55 | 237,673,378.22 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 62,350,962.87 | 58,663,382.34 | 35,245,405.7 | 223,216,893.32 |
| 投资支付的现金 | 981,000,000 | 680,000,000 | 480,000,000 | 400,000,000 |
| 投资活动现金流出小计 | 1,043,350,962.87 | 738,663,382.34 | 515,245,405.7 | 623,216,893.32 |
| 投资活动产生的现金流量净额 | -750,919,791.76 | -637,072,176.99 | -412,194,849.15 | -385,543,515.1 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | - | - | - | 76,104,000 |
| 支付其他与筹资活动有关的现金 | 189,200,553.2 | 131,241,213.87 | 68,753,083 | 255,715,377.35 |
| 筹资活动现金流出小计 | 189,200,553.2 | 131,241,213.87 | 68,753,083 | 331,819,377.35 |
| 筹资活动产生的现金流量净额 | -189,200,553.2 | -131,241,213.87 | -68,753,083 | -331,819,377.35 |
| 五、现金及现金等价物净增加额 | -302,795,508.65 | -180,219,540.15 | -24,703,759.67 | -248,695,987.91 |
| 加:期初现金及现金等价物余额 | 548,091,979.74 | 548,091,979.74 | 548,113,610.85 | 796,787,967.65 |
| 期末现金及现金等价物余额 | 245,296,471.09 | 367,872,439.59 | 523,409,851.18 | 548,091,979.74 |
| 补充资料: | | | | |
| 净利润 | 206,000,956.47 | 202,161,647.2 | - | -96,376,354.61 |
| 资产减值准备 | - | - | - | 762,158.52 |
| 固定资产和投资性房地产折旧 | 106,048,472.57 | 71,656,128.17 | - | 156,915,398.52 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 106,048,472.57 | 71,656,128.17 | - | 156,915,398.52 |
| 无形资产摊销 | 375,952.89 | 260,585.71 | - | 552,741.57 |
| 长期待摊费用摊销 | 96,023,438.15 | 64,848,132.19 | - | 140,236,187.69 |
| 处置固定资产、无形资产和其他长期资产的损失 | -22,429,421.93 | -10,667,135.23 | - | -9,654,546.36 |
| 固定资产报废损失 | 7,782,574.47 | 2,950,278.69 | - | 10,755,851.83 |
| 财务费用 | 60,169,135.82 | 41,055,547.73 | - | 95,776,427.97 |
| 投资损失 | -8,961,058.29 | -5,610,189.79 | - | -22,248,467.33 |
| 递延所得税 | 396,668.34 | 6,810,857.22 | - | 5,287,789.35 |
| 其中:递延所得税资产减少 | 539,086.75 | 6,693,100.92 | - | 6,952,693.88 |
| 递延所得税负债增加 | -142,418.41 | 117,756.3 | - | -1,664,904.53 |
| 存货的减少 | -15,854,813.89 | -8,751,516.75 | - | 2,353,360.59 |
| 经营性应收项目的减少 | 867,887.06 | 155,781,589.75 | - | 20,636,902.86 |
| 经营性应付项目的增加 | 94,192,020.67 | -12,317,634.42 | - | -5,407,134.62 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 64,381,566.48 |
| 现金的期末余额 | 245,296,471.09 | 367,872,439.59 | - | 548,091,979.74 |
| 减:现金的期初余额 | 548,091,979.74 | 548,091,979.74 | - | 766,787,967.65 |
| 减:现金等价物的期初余额 | - | - | - | 30,000,000 |
| 现金及现金等价物的净增加额 | -302,795,508.65 | -180,219,540.15 | - | -248,695,987.91 |
| 公告日期 | 2025-10-23 | 2025-08-20 | 2025-04-18 | 2025-03-07 |
| 审计意见(境内) | 标准无保留意见 | | | 标准无保留意见 |