| 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 | 869,432,121.42 | 597,580,120.88 | 257,939,841.64 | 1,111,993,939.97 |
| 收到的税费返还 | 889,805.24 | 578,735.72 | 54,817.3 | 900,016.75 |
| 收到其他与经营活动有关的现金 | 12,584,603.4 | 9,119,228.12 | 5,401,196.85 | 13,232,775.51 |
| 经营活动现金流入小计 | 882,906,530.06 | 607,278,084.72 | 263,395,855.79 | 1,126,126,732.23 |
| 购买商品、接受劳务支付的现金 | 355,064,503.83 | 218,711,170.32 | 126,649,034.25 | 488,783,914.87 |
| 支付给职工以及为职工支付的现金 | 112,257,277.92 | 78,407,190.67 | 39,657,953.83 | 139,950,881.01 |
| 支付的各项税费 | 53,648,520.39 | 29,690,364.43 | 7,741,616.29 | 74,847,803.09 |
| 支付其他与经营活动有关的现金 | 291,669,366.8 | 214,440,564.21 | 96,497,760.83 | 333,076,596.59 |
| 经营活动现金流出小计 | 812,639,668.94 | 541,249,289.63 | 270,546,365.2 | 1,036,659,195.56 |
| 经营活动产生的现金流量净额平衡项目 | 0 | 0 | -0.01 | 0 |
| 经营活动产生的现金流量净额 | 70,266,861.12 | 66,028,795.09 | -7,150,509.42 | 89,467,536.67 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 320,000,000 | 310,000,000 | 80,000,000 | 622,100,000 |
| 取得投资收益收到的现金 | 766,196.24 | 744,786.75 | 166,671.23 | 1,883,711.23 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 89,107.17 | 118,824.09 | 140,464.01 | 107,338.1 |
| 投资活动现金流入小计 | 320,855,303.41 | 310,863,610.84 | 80,307,135.24 | 624,091,049.33 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 209,802,338.07 | 59,369,213.46 | 8,274,982.78 | 25,881,377.51 |
| 投资支付的现金 | 632,300,000 | 312,300,000 | 130,000,000 | 622,100,000 |
| 投资活动现金流出的平衡项目 | 0 | 0 | 0.01 | 0 |
| 投资活动现金流出小计 | 842,102,338.07 | 371,669,213.46 | 138,274,982.79 | 647,981,377.51 |
| 投资活动产生的现金流量净额 | -521,247,034.66 | -60,805,602.62 | -57,967,847.55 | -23,890,328.18 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 401,543,500 | 401,543,500 | - | - |
| 取得借款收到的现金 | 114,103,080 | - | - | 1,000 |
| 收到其他与筹资活动有关的现金 | 287,831.4 | 263,570.4 | 45,355.65 | 280,844.02 |
| 筹资活动现金流入小计 | 515,934,411.4 | 401,807,070.4 | 45,355.65 | 281,844.02 |
| 偿还债务支付的现金 | 1,000 | 1,000 | 1,000 | 20,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 470,675.21 | - | - | 102,406.8 |
| 支付其他与筹资活动有关的现金 | 26,328,000.17 | 24,402,871.1 | 4,027,052.87 | 12,220,690.63 |
| 筹资活动现金流出小计 | 26,799,675.38 | 24,403,871.1 | 4,028,052.87 | 32,323,097.43 |
| 筹资活动产生的现金流量净额 | 489,134,736.02 | 377,403,199.3 | -3,982,697.22 | -32,041,253.41 |
| 四、汇率变动对现金及现金等价物的影响 | -343,735.7 | 522,787.54 | 622,132.75 | 1,262,973.53 |
| 现金及现金等价物净增加额平衡项目 | 0 | -0.01 | 0.01 | 0 |
| 五、现金及现金等价物净增加额 | 37,810,826.78 | 383,149,179.3 | -68,478,921.43 | 34,798,928.61 |
| 加:期初现金及现金等价物余额 | 302,632,044.47 | 302,632,044.47 | 302,632,044.47 | 267,833,115.86 |
| 期末现金及现金等价物余额 | 340,442,871.25 | 685,781,223.77 | 234,153,123.04 | 302,632,044.47 |
| 补充资料: | | | | |
| 净利润 | - | 40,467,484.56 | - | 87,655,848.16 |
| 资产减值准备 | - | 3,410,237.1 | - | 2,535,983.75 |
| 固定资产和投资性房地产折旧 | - | 8,555,791.99 | - | 16,373,711.25 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 8,555,791.99 | - | - |
| 无形资产摊销 | - | 661,086.03 | - | 1,267,726.92 |
| 长期待摊费用摊销 | - | 1,491,528.62 | - | 1,725,311.71 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 0 | - | -278,057.16 |
| 固定资产报废损失 | - | 27,863.39 | - | 23,429.07 |
| 公允价值变动损失 | - | -548,210.4 | - | -1,544,746.56 |
| 财务费用 | - | 225,941.94 | - | 921,063.44 |
| 投资损失 | - | -197,444.3 | - | -338,964.67 |
| 递延所得税 | - | -2,029,004.24 | - | -4,739,794.49 |
| 其中:递延所得税资产减少 | - | -2,045,571.16 | - | -4,761,408.29 |
| 递延所得税负债增加 | - | 16,566.92 | - | 21,613.8 |
| 存货的减少 | - | -4,634,256.99 | - | -26,975,548.06 |
| 经营性应收项目的减少 | - | -36,276,409.3 | - | -7,332,389.22 |
| 经营性应付项目的增加 | - | 60,058,193.92 | - | 6,270,736.64 |
| 其他 | - | -8,945,518.94 | - | 6,282,481.44 |
| 债务转为资本 | - | 0 | - | - |
| 一年内到期的可转换公司债券 | - | 0 | - | - |
| 融资租入固定资产 | - | 1,646,777.27 | - | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 4,516,356.9 |
| 现金的期末余额 | - | 685,781,223.77 | - | 302,632,044.47 |
| 减:现金的期初余额 | - | 302,632,044.47 | - | 267,833,115.86 |
| 加:现金等价物的期末余额 | - | 0 | - | - |
| 减:现金等价物的期初余额 | - | 0 | - | - |
| 现金及现金等价物的净增加额 | - | 383,149,179.3 | - | 34,798,928.61 |
| 公告日期 | 2025-10-29 | 2025-08-29 | 2025-05-16 | 2025-02-12 |
| 审计意见(境内) | | | | 标准无保留意见 |