| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 1,438,004,698.37 | 582,141,274.74 | 2,416,423,422.62 | 2,206,641,916.66 |
| 收到的税费返还 | 29,162,997.11 | - | 22,019,740.66 | 27,505,469.41 |
| 收到其他与经营活动有关的现金 | 19,603,823.87 | 9,373,533.78 | 57,792,991.84 | 37,229,468.56 |
| 经营活动现金流入小计 | 1,486,771,519.35 | 591,514,808.52 | 2,496,236,155.12 | 2,271,376,854.63 |
| 购买商品、接受劳务支付的现金 | 573,383,834.63 | 226,450,228.92 | 1,311,218,342.25 | 1,004,871,343.73 |
| 支付给职工以及为职工支付的现金 | 240,962,740.29 | 123,121,112.73 | 454,100,126.19 | 332,394,845.53 |
| 支付的各项税费 | 87,701,535.09 | 11,689,619.95 | 196,370,841.53 | 181,019,259.73 |
| 支付其他与经营活动有关的现金 | 171,033,603.09 | 43,075,220.62 | 219,787,557.92 | 221,296,213.01 |
| 经营活动现金流出小计 | 1,073,081,713.1 | 404,336,182.22 | 2,181,476,867.89 | 1,739,581,662 |
| 经营活动产生的现金流量净额 | 413,689,806.25 | 187,178,626.3 | 314,759,287.23 | 531,795,192.63 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,381,838.69 | 432,833.34 | 492,079.98 | 498,303.4 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 346,328.08 | 100,386.66 | 839,454.96 | 499,504.23 |
| 收到的其他与投资活动有关的现金 | 80,591,833.33 | 30,766,429.19 | 196,000,000 | 175,652,880 |
| 投资活动现金流入小计 | 82,320,000.1 | 31,299,649.19 | 197,331,534.94 | 176,650,687.63 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 48,038,210.65 | 22,883,795.21 | 131,964,074.01 | 107,607,205.93 |
| 投资支付的现金 | - | - | 32,554.2 | 7,772.03 |
| 支付其他与投资活动有关的现金 | 280,000,000 | - | 226,591,833.33 | 226,629,213.33 |
| 投资活动现金流出小计 | 328,038,210.65 | 22,883,795.21 | 358,588,461.54 | 334,244,191.29 |
| 投资活动产生的现金流量净额 | -245,718,210.55 | 8,415,853.98 | -161,256,926.6 | -157,593,503.66 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 10,000,000 | 10,000,000 | 50,500,000 | 50,500,000 |
| 筹资活动现金流入小计 | 10,000,000 | 10,000,000 | 50,500,000 | 50,500,000 |
| 偿还债务支付的现金 | 10,000,000 | 500,000 | 50,000,000 | 49,500,000 |
| 分配股利、利润或偿付利息支付的现金 | 97,225,951.97 | 28,911.8 | 139,527,707.43 | 139,563,162.08 |
| 支付其他与筹资活动有关的现金 | 38,184,101.33 | 15,783,040.12 | 120,762,303.14 | 103,756,917.2 |
| 筹资活动现金流出小计 | 145,410,053.3 | 16,311,951.92 | 310,290,010.57 | 292,820,079.28 |
| 筹资活动产生的现金流量净额 | -135,410,053.3 | -6,311,951.92 | -259,790,010.57 | -242,320,079.28 |
| 四、汇率变动对现金及现金等价物的影响 | 1,405,916.05 | 52,198.68 | -119,450.13 | 204,954.42 |
| 五、现金及现金等价物净增加额 | 33,967,458.45 | 189,334,727.04 | -106,407,100.07 | 132,086,564.11 |
| 加:期初现金及现金等价物余额 | 503,453,041.84 | 503,452,041.84 | 609,860,141.91 | 609,860,141.91 |
| 期末现金及现金等价物余额 | 537,420,500.29 | 692,786,768.88 | 503,453,041.84 | 741,946,706.02 |
| 补充资料: | | | | |
| 净利润 | 194,790,491.84 | - | 140,873,475.72 | - |
| 资产减值准备 | 2,827,868.27 | - | 2,182,146.39 | - |
| 固定资产和投资性房地产折旧 | 27,524,959.08 | - | 56,770,754.72 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 27,524,959.08 | - | 56,770,754.72 | - |
| 无形资产摊销 | 2,099,266.96 | - | 5,804,057.92 | - |
| 长期待摊费用摊销 | 6,800,879.29 | - | 17,964,498.42 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -701,112.75 | - | -360,976.49 | - |
| 固定资产报废损失 | 185,718.73 | - | 230,887.35 | - |
| 公允价值变动损失 | -85,369.86 | - | -416,013.7 | - |
| 财务费用 | 3,284,977.03 | - | 6,460,459.76 | - |
| 投资损失 | -919,627.79 | - | -483,208.46 | - |
| 递延所得税 | -10,254,556.43 | - | 1,797,296.16 | - |
| 其中:递延所得税资产减少 | -10,654,032.52 | - | 1,947,218.76 | - |
| 递延所得税负债增加 | 399,476.09 | - | -149,922.6 | - |
| 存货的减少 | 11,792,264.84 | - | -21,499,759.86 | - |
| 经营性应收项目的减少 | -370,085,757.59 | - | 64,446,002.46 | - |
| 经营性应付项目的增加 | 497,771,364.72 | - | 4,876,831.35 | - |
| 其他 | 2,086,218.03 | - | -2,000,949.42 | - |
| 现金的期末余额 | 537,420,500.29 | - | 503,453,041.84 | - |
| 减:现金的期初余额 | 503,453,041.84 | - | 609,860,141.91 | - |
| 现金及现金等价物的净增加额 | 33,967,458.45 | - | -106,407,100.07 | - |
| 公告日期 | 2025-08-29 | 2025-04-30 | 2025-04-16 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |