| 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 | 1,313,868,642.4 | 817,921,224.34 | 381,217,687.37 | 1,644,683,877.67 |
| 收到的税费返还 | 42,633,615.2 | 22,034,398.84 | 13,332,680.77 | 39,779,749.46 |
| 收到其他与经营活动有关的现金 | 9,853,387.05 | 9,052,742.08 | 8,408,370.61 | 16,321,696.96 |
| 经营活动现金流入小计 | 1,366,355,644.65 | 849,008,365.26 | 402,958,738.75 | 1,700,785,324.09 |
| 购买商品、接受劳务支付的现金 | 876,643,490.01 | 581,314,186.7 | 277,507,396.62 | 1,027,512,839.63 |
| 支付给职工以及为职工支付的现金 | 77,132,917.14 | 52,042,446 | 26,951,526.21 | 89,683,073.96 |
| 支付的各项税费 | 77,320,990.48 | 54,324,260.6 | 25,780,863.22 | 93,338,605.56 |
| 支付其他与经营活动有关的现金 | 36,126,323.2 | 23,095,095.93 | 13,163,808.79 | 46,852,181.13 |
| 经营活动现金流出小计 | 1,067,223,720.83 | 710,775,989.23 | 343,403,594.84 | 1,257,386,700.28 |
| 经营活动产生的现金流量净额 | 299,131,923.82 | 138,232,376.03 | 59,555,143.91 | 443,398,623.81 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2,130,000,000 | 1,081,584,049.2 | 328,000,000 | 742,500,000 |
| 取得投资收益收到的现金 | 30,370,803.75 | 14,440,312.42 | 2,646,321.09 | 8,613,775.78 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 221,607 | 195,549 | 69,749 | 73,490 |
| 投资活动现金流入小计 | 2,160,592,410.75 | 1,096,219,910.62 | 330,716,070.09 | 751,187,265.78 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 14,961,835.95 | 12,093,071.95 | 4,844,187.83 | 24,026,349.22 |
| 投资支付的现金 | 2,037,900,000 | 898,000,000 | 368,000,000 | 1,959,100,000 |
| 投资活动现金流出小计 | 2,052,861,835.95 | 910,093,071.95 | 372,844,187.83 | 1,983,126,349.22 |
| 投资活动产生的现金流量净额 | 107,730,574.8 | 186,126,838.67 | -42,128,117.74 | -1,231,939,083.44 |
| 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 | 357,682,509 | 357,682,509 | - | 357,682,509 |
| 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 | 357,682,509 | 357,682,509 | - | 357,682,509 |
| 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 | -357,682,509 | -357,682,509 | - | -357,682,509 |
| 四、汇率变动对现金及现金等价物的影响 | -44,837.66 | -52,906.62 | -10,987.21 | 50,446.37 |
| 五、现金及现金等价物净增加额 | 49,135,151.96 | -33,376,200.92 | 17,416,038.96 | -1,146,172,522.26 |
| 加:期初现金及现金等价物余额 | 123,329,567.85 | 123,329,567.85 | 123,329,567.85 | 1,269,502,090.11 |
| 期末现金及现金等价物余额 | 172,464,719.81 | 89,953,366.93 | 140,745,606.81 | 123,329,567.85 |
| 补充资料: | | | | |
| 净利润 | - | 234,227,390.11 | - | 442,410,514.25 |
| 资产减值准备 | - | 2,702,429.58 | - | 4,021,084.75 |
| 固定资产和投资性房地产折旧 | - | 16,192,362.5 | - | 31,467,963.66 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 16,192,362.5 | - | 31,467,963.66 |
| 无形资产摊销 | - | 127,097.76 | - | 290,235.76 |
| 固定资产报废损失 | - | 98,308.7 | - | -20,234.48 |
| 公允价值变动损失 | - | -9,177,171.08 | - | -9,483,689.82 |
| 财务费用 | - | -11,572,329.52 | - | -24,592,160.63 |
| 投资损失 | - | -555,727.45 | - | -788,278.02 |
| 递延所得税 | - | 2,836,530.09 | - | 296,289.03 |
| 其中:递延所得税资产减少 | - | -1,310,048.97 | - | -531,485.88 |
| 递延所得税负债增加 | - | 4,146,579.06 | - | 827,774.91 |
| 存货的减少 | - | -16,855,341.03 | - | -38,457,678.46 |
| 经营性应收项目的减少 | - | -56,065,703.64 | - | 9,598,029.92 |
| 经营性应付项目的增加 | - | -23,725,469.98 | - | 31,485,131.97 |
| 其他 | - | -0.01 | - | -2,828,584.12 |
| 现金的期末余额 | - | 89,953,366.93 | - | 123,329,567.85 |
| 减:现金的期初余额 | - | 123,329,567.85 | - | 1,269,502,090.11 |
| 现金及现金等价物的净增加额 | - | -33,376,200.92 | - | -1,146,172,522.26 |
| 公告日期 | 2025-10-29 | 2025-08-29 | 2025-04-30 | 2025-04-11 |
| 审计意见(境内) | | | | 标准无保留意见 |