| 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 | 712,274,108.55 | 575,477,821.47 | 190,460,799.09 | 1,181,270,311.84 |
| 收到其他与经营活动有关的现金 | 28,203,190.38 | 17,056,708.64 | 9,850,265.75 | 43,072,837.13 |
| 经营活动现金流入小计 | 740,477,298.93 | 592,534,530.11 | 200,311,064.84 | 1,224,343,148.97 |
| 购买商品、接受劳务支付的现金 | 436,488,758.75 | 282,582,101.19 | 165,413,146.12 | 561,409,263.86 |
| 支付给职工以及为职工支付的现金 | 87,107,449.62 | 60,394,904.08 | 34,704,973.8 | 152,598,002.39 |
| 支付的各项税费 | 50,545,162.42 | 25,803,160.96 | 12,517,092.87 | 104,264,187.95 |
| 支付其他与经营活动有关的现金 | 62,138,374.17 | 39,093,728.39 | 19,765,264.65 | 107,031,275.44 |
| 经营活动现金流出小计 | 636,279,744.96 | 407,873,894.62 | 232,400,477.44 | 925,302,729.64 |
| 经营活动产生的现金流量净额 | 104,197,553.97 | 184,660,635.49 | -32,089,412.6 | 299,040,419.33 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 200,000,000 | 200,000,000 | 200,000,000 | - |
| 取得投资收益收到的现金 | 1,862,772.6 | 1,862,772.6 | 1,862,772.6 | 3,847,624.1 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 125,550 | 125,550 | - | - |
| 投资活动现金流入小计 | 201,988,322.6 | 201,988,322.6 | 201,862,772.6 | 3,847,624.1 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 63,313,247.91 | 37,162,974.96 | 21,429,777.65 | 70,403,464.94 |
| 投资支付的现金 | - | - | - | 200,000,000 |
| 投资活动现金流出小计 | 63,313,247.91 | 37,162,974.96 | 21,429,777.65 | 270,403,464.94 |
| 投资活动产生的现金流量净额 | 138,675,074.69 | 164,825,347.64 | 180,432,994.95 | -266,555,840.84 |
| 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 | 88,788,595 | 88,788,595 | - | 116,864,715 |
| 其中:子公司支付给少数股东的股利、利润 | 15,055,250 | 15,055,250 | - | 22,064,700 |
| 支付其他与筹资活动有关的现金 | 5,224,370 | 5,224,370 | 5,224,370 | 6,020,549.9 |
| 筹资活动现金流出小计 | 94,012,965 | 94,012,965 | 5,224,370 | 122,885,264.9 |
| 筹资活动产生的现金流量净额 | -94,012,965 | -94,012,965 | -5,224,370 | -122,885,264.9 |
| 五、现金及现金等价物净增加额 | 148,859,663.66 | 255,473,018.13 | 143,119,212.35 | -90,400,686.41 |
| 加:期初现金及现金等价物余额 | 1,413,439,614.37 | 1,413,439,614.37 | 1,413,439,614.37 | 1,503,840,300.78 |
| 期末现金及现金等价物余额 | 1,562,299,278.03 | 1,668,912,632.5 | 1,556,558,826.72 | 1,413,439,614.37 |
| 补充资料: | | | | |
| 净利润 | - | 103,319,987.19 | - | 268,598,606.46 |
| 资产减值准备 | - | 3,497.9 | - | 4,875,892.56 |
| 固定资产和投资性房地产折旧 | - | 38,859,222.9 | - | 74,451,816.97 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 38,859,222.9 | - | 74,451,816.97 |
| 无形资产摊销 | - | 2,655,371.21 | - | 5,241,706.9 |
| 长期待摊费用摊销 | - | 276,695.54 | - | 1,172,998.62 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -58,201.68 | - | 0 |
| 固定资产报废损失 | - | 42,605.96 | - | 0 |
| 公允价值变动损失 | - | - | - | -1,767,777.78 |
| 财务费用 | - | 323,667.1 | - | 796,769.79 |
| 投资损失 | - | -90,328.42 | - | -2,317,975.47 |
| 递延所得税 | - | -2,041,162.74 | - | 2,973,898.27 |
| 其中:递延所得税资产减少 | - | -1,748,695.63 | - | 3,323,793.64 |
| 递延所得税负债增加 | - | -292,467.11 | - | -349,895.37 |
| 存货的减少 | - | -60,040,711.26 | - | 157,583,289.64 |
| 经营性应收项目的减少 | - | 120,535,563.56 | - | -214,789,071.95 |
| 经营性应付项目的增加 | - | -9,684,075.3 | - | 2,157,456.78 |
| 现金的期末余额 | - | 1,668,912,632.5 | - | 1,413,439,614.37 |
| 减:现金的期初余额 | - | 1,413,439,614.37 | - | 1,503,840,300.78 |
| 现金及现金等价物的净增加额 | - | 255,473,018.13 | - | -90,400,686.41 |
| 公告日期 | 2025-10-30 | 2025-08-28 | 2025-04-30 | 2025-03-29 |
| 审计意见(境内) | | | | 标准无保留意见 |