| 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 | 987,399,323.68 | 684,586,345.74 | 417,220,017.6 | 1,980,401,284.97 |
| 收到的税费返还 | 3,357,081.33 | 2,488,633.24 | 807,128.09 | 9,885,760.74 |
| 收到其他与经营活动有关的现金 | 45,159,389.95 | 24,716,493.71 | 15,405,444.04 | 94,703,287.81 |
| 经营活动现金流入小计 | 1,035,915,794.96 | 711,791,472.69 | 433,432,589.73 | 2,084,990,333.52 |
| 购买商品、接受劳务支付的现金 | 485,632,083.45 | 433,963,930.16 | 171,260,070.3 | 1,359,535,022.93 |
| 支付给职工以及为职工支付的现金 | 203,687,987.79 | 132,263,476.72 | 61,397,271.36 | 360,760,257.3 |
| 支付的各项税费 | 79,552,001.79 | 53,615,104.79 | 26,600,211.27 | 151,978,735.98 |
| 支付其他与经营活动有关的现金 | 57,854,526.5 | 37,886,609.5 | 67,670,351.67 | 82,622,288.44 |
| 经营活动现金流出小计 | 826,726,599.53 | 657,729,121.17 | 326,927,904.6 | 1,954,896,304.65 |
| 经营活动产生的现金流量净额 | 209,189,195.43 | 54,062,351.52 | 106,504,685.13 | 130,094,028.87 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 302,210,983.05 | 150,000,000 | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 227,910 | 3,257.68 | - | 458,684.92 |
| 投资活动现金流入的平衡项目 | 0 | 0 | - | 0 |
| 投资活动现金流入小计 | 302,438,893.05 | 150,003,257.68 | - | 458,684.92 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 247,888,960.4 | 247,053,137.67 | 13,462,883.67 | 27,055,370.08 |
| 投资支付的现金 | 494,450,000 | 394,450,000 | 2,450,000 | - |
| 支付其他与投资活动有关的现金 | - | - | 300,000,000 | - |
| 投资活动现金流出小计 | 742,338,960.4 | 641,503,137.67 | 315,912,883.67 | 27,055,370.08 |
| 投资活动产生的现金流量净额 | -439,900,067.35 | -491,499,879.99 | -315,912,883.67 | -26,596,685.16 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 499,331,698.12 | 499,331,698.12 | - | - |
| 取得借款收到的现金 | 160,000,000 | 160,000,000 | 160,000,000 | 690,000,000 |
| 筹资活动现金流入小计 | 659,331,698.12 | 659,331,698.12 | 160,000,000 | 690,000,000 |
| 偿还债务支付的现金 | 464,992,800 | 247,992,800 | 74,750,000 | 494,547,000 |
| 分配股利、利润或偿付利息支付的现金 | 85,254,249.51 | 81,084,264.85 | 4,359,391.29 | 23,648,226.84 |
| 支付其他与筹资活动有关的现金 | 33,851,098.32 | 28,460,064.89 | 8,801,524.01 | 5,203,982.66 |
| 筹资活动现金流出小计 | 584,098,147.83 | 357,537,129.74 | 87,910,915.3 | 523,399,209.5 |
| 筹资活动产生的现金流量净额 | 75,233,550.29 | 301,794,568.38 | 72,089,084.7 | 166,600,790.5 |
| 四、汇率变动对现金及现金等价物的影响 | -208,635.27 | 299,409.57 | 330,795.61 | -130,820.42 |
| 五、现金及现金等价物净增加额 | -155,685,956.9 | -135,343,550.52 | -136,988,318.23 | 269,967,313.79 |
| 加:期初现金及现金等价物余额 | 495,174,469.88 | 495,174,469.88 | 495,174,469.88 | 225,207,156.09 |
| 期末现金及现金等价物余额 | 339,488,512.98 | 359,830,919.36 | 358,186,151.65 | 495,174,469.88 |
| 补充资料: | | | | |
| 净利润 | - | 53,560,430.9 | - | 207,773,643.03 |
| 资产减值准备 | - | 30,795,981.49 | - | 76,261,773.57 |
| 固定资产和投资性房地产折旧 | - | 16,438,789.14 | - | 28,435,842.88 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 16,438,789.14 | - | 28,435,842.88 |
| 无形资产摊销 | - | 1,945,108.2 | - | 3,735,929.84 |
| 长期待摊费用摊销 | - | 2,881,576.32 | - | 6,128,011.56 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -3,257.68 | - | 262,924.92 |
| 固定资产报废损失 | - | - | - | 658,076.08 |
| 财务费用 | - | -1,101,808.33 | - | 23,881,806.33 |
| 递延所得税 | - | -10,189,841.23 | - | -2,626,611.61 |
| 其中:递延所得税资产减少 | - | -10,189,841.23 | - | -2,626,611.61 |
| 存货的减少 | - | -214,695,163.46 | - | 316,812,594.04 |
| 经营性应收项目的减少 | - | 142,027,294.75 | - | 199,037,172.17 |
| 经营性应付项目的增加 | - | 31,605,967.75 | - | -735,579,645.55 |
| 其他 | - | 249,026.67 | - | 498,053.31 |
| 现金的期末余额 | - | 359,830,919.36 | - | 495,174,469.88 |
| 减:现金的期初余额 | - | 495,174,469.88 | - | 225,207,156.09 |
| 现金及现金等价物的净增加额 | - | -135,343,550.52 | - | 269,967,313.79 |
| 公告日期 | 2025-10-29 | 2025-08-28 | 2025-04-29 | 2025-03-27 |
| 审计意见(境内) | | | | 标准无保留意见 |