| 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 | 1,320,389,191.01 | 774,736,645.63 | 364,789,717.91 | 1,586,090,493.57 |
| 收到的税费返还 | 4,052,127.29 | 4,002,828.8 | 831,838.54 | 2,095,934.22 |
| 收到其他与经营活动有关的现金 | 15,164,154.58 | 12,205,016.43 | 4,620,555.61 | 29,270,670.87 |
| 经营活动现金流入小计 | 1,339,605,472.88 | 790,944,490.86 | 370,242,112.06 | 1,617,457,098.66 |
| 购买商品、接受劳务支付的现金 | 890,856,926.99 | 566,944,467.14 | 294,345,014.49 | 1,122,560,028.6 |
| 支付给职工以及为职工支付的现金 | 160,164,276.73 | 110,021,457.37 | 70,094,561 | 197,855,761.06 |
| 支付的各项税费 | 60,395,333.46 | 38,042,557.26 | 19,295,958.83 | 62,138,793.25 |
| 支付其他与经营活动有关的现金 | 56,623,838.89 | 36,961,470.27 | 21,464,405.26 | 88,104,738 |
| 经营活动现金流出小计 | 1,168,040,376.07 | 751,969,952.04 | 405,199,939.58 | 1,470,659,320.91 |
| 经营活动产生的现金流量净额 | 171,565,096.81 | 38,974,538.82 | -34,957,827.52 | 146,797,777.75 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 589,000,000 | 409,000,000 | 69,000,000 | 607,563,752.74 |
| 取得投资收益收到的现金 | 1,371,461.92 | 918,415.62 | 120,163.15 | 2,362,293.68 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 4,287,742.72 | 544,578.3 | - | 3,578,794.06 |
| 投资活动现金流入小计 | 594,659,204.64 | 410,462,993.92 | 69,120,163.15 | 613,504,840.48 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 137,599,452.08 | 95,915,026.74 | 45,988,054.37 | 267,318,395.57 |
| 投资支付的现金 | 859,000,000 | 629,000,000 | 309,000,000 | 556,000,000 |
| 投资活动现金流出小计 | 996,599,452.08 | 724,915,026.74 | 354,988,054.37 | 823,318,395.57 |
| 投资活动产生的现金流量净额 | -401,940,247.44 | -314,452,032.82 | -285,867,891.22 | -209,813,555.09 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 40,047,616 | 34,656,375.6 | 34,057,454.76 | 2,575,000 |
| 取得借款收到的现金 | - | - | - | 142,772,800 |
| 筹资活动现金流入小计 | 40,047,616 | 34,656,375.6 | 34,057,454.76 | 145,347,800 |
| 偿还债务支付的现金 | 6,551,600 | 6,551,600 | - | 236,495,708.57 |
| 分配股利、利润或偿付利息支付的现金 | 2,995,096.52 | 688,540.52 | 42,585.39 | 20,467,117.78 |
| 支付其他与筹资活动有关的现金 | 23,796,273.29 | 21,924,254.93 | - | 59,451,099.72 |
| 筹资活动现金流出小计 | 33,342,969.81 | 29,164,395.45 | 42,585.39 | 316,413,926.07 |
| 筹资活动产生的现金流量净额 | 6,704,646.19 | 5,491,980.15 | 34,014,869.37 | -171,066,126.07 |
| 四、汇率变动对现金及现金等价物的影响 | 344,150.4 | 376,872.64 | 194,051.6 | -71,746.03 |
| 五、现金及现金等价物净增加额 | -223,326,354.04 | -269,608,641.21 | -286,616,797.77 | -234,153,649.44 |
| 加:期初现金及现金等价物余额 | 751,583,022.49 | 751,583,022.49 | 751,583,022.49 | 985,736,671.93 |
| 期末现金及现金等价物余额 | 528,256,668.45 | 481,974,381.28 | 464,966,224.72 | 751,583,022.49 |
| 补充资料: | | | | |
| 净利润 | - | 64,277,971.13 | - | -31,979,688.13 |
| 资产减值准备 | - | 2,875,051.28 | - | 51,576,199.36 |
| 固定资产和投资性房地产折旧 | - | 50,930,531.71 | - | 103,831,389.9 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 50,930,531.71 | - | 103,831,389.9 |
| 无形资产摊销 | - | 4,016,503.78 | - | 6,766,007.63 |
| 长期待摊费用摊销 | - | 20,351,676.94 | - | 46,123,807.38 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -368,920.85 | - | 179,645.44 |
| 固定资产报废损失 | - | -34,241.49 | - | 609,286.99 |
| 公允价值变动损失 | - | -296,164.38 | - | - |
| 财务费用 | - | 12,925,771.11 | - | 29,109,162.12 |
| 投资损失 | - | -918,415.62 | - | -2,310,879.75 |
| 递延所得税 | - | 7,259,516.34 | - | -13,527,344.58 |
| 其中:递延所得税资产减少 | - | 1,478,794.79 | - | -14,926,668.86 |
| 递延所得税负债增加 | - | 5,780,721.55 | - | 1,399,324.28 |
| 存货的减少 | - | -30,715,000.96 | - | -26,104,791.56 |
| 经营性应收项目的减少 | - | -133,418,687.67 | - | 45,776,624.56 |
| 经营性应付项目的增加 | - | 29,059,381.97 | - | -86,969,092.77 |
| 其他 | - | -32,771.42 | - | 7,119,276.95 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 17,418,986.7 |
| 现金的期末余额 | - | 481,974,381.28 | - | 751,583,022.49 |
| 减:现金的期初余额 | - | 751,583,022.49 | - | 985,736,671.93 |
| 现金及现金等价物的净增加额 | - | -269,608,641.21 | - | -234,153,649.44 |
| 公告日期 | 2025-10-18 | 2025-07-19 | 2025-04-23 | 2025-04-23 |
| 审计意见(境内) | | | | 标准无保留意见 |