| 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 | 910,546,911.29 | 656,976,464.89 | 332,915,408.28 | 994,579,298.29 |
| 收到的税费返还 | 12,468,771.94 | 11,995,375.14 | 4,362,247.07 | 19,153,666.84 |
| 收到其他与经营活动有关的现金 | 5,378,818.95 | 4,193,258.2 | 825,376.45 | 5,414,171.89 |
| 经营活动现金流入小计 | 928,394,502.18 | 673,165,098.23 | 338,103,031.8 | 1,019,147,137.02 |
| 购买商品、接受劳务支付的现金 | 610,502,419.39 | 384,762,981.76 | 164,049,148.9 | 728,376,741.49 |
| 支付给职工以及为职工支付的现金 | 62,173,123.45 | 43,691,635.7 | 24,625,051.62 | 78,290,983.17 |
| 支付的各项税费 | 16,164,766.13 | 11,033,086.01 | 4,474,599.99 | 56,689,435.82 |
| 支付其他与经营活动有关的现金 | 128,778,813.9 | 86,363,978.3 | 41,838,504.48 | 129,836,806.07 |
| 经营活动现金流出小计 | 817,619,122.87 | 525,851,681.77 | 234,987,304.99 | 993,193,966.55 |
| 经营活动产生的现金流量净额 | 110,775,379.31 | 147,313,416.46 | 103,115,726.81 | 25,953,170.47 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 887,560,645.16 | 678,560,645.16 | 378,560,645.16 | 413,750,000 |
| 取得投资收益收到的现金 | 2,409,284.19 | 1,840,320.34 | 1,044,983.41 | 4,058,815.87 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 411,017 |
| 投资活动现金流入小计 | 889,969,929.35 | 680,400,965.5 | 379,605,628.57 | 418,219,832.87 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 34,139,205.12 | 22,960,420.36 | 2,347,846.54 | 16,893,907.86 |
| 投资支付的现金 | 990,600,000 | 803,600,000 | 525,600,000 | 484,940,964.61 |
| 投资活动现金流出小计 | 1,024,739,205.12 | 826,560,420.36 | 527,947,846.54 | 501,834,872.47 |
| 投资活动产生的现金流量净额 | -134,769,275.77 | -146,159,454.86 | -148,342,217.97 | -83,615,039.6 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 392,565.88 |
| 取得借款收到的现金 | 53,950,144.11 | 42,882,320.1 | 15,327,640.7 | 13,999,190.96 |
| 筹资活动现金流入小计 | 53,950,144.11 | 42,882,320.1 | 15,327,640.7 | 14,391,756.84 |
| 偿还债务支付的现金 | 53,592,988.52 | 35,067,745.14 | 8,430,972.39 | 11,595,204.63 |
| 分配股利、利润或偿付利息支付的现金 | 13,018,102.46 | 12,891,482.94 | 135,100.71 | 24,493,359.38 |
| 支付其他与筹资活动有关的现金 | 6,303,228.86 | 3,926,480.1 | 1,443,176.75 | 3,688,001.16 |
| 筹资活动现金流出小计 | 72,914,319.84 | 51,885,708.18 | 10,009,249.85 | 39,776,565.17 |
| 筹资活动产生的现金流量净额 | -18,964,175.73 | -9,003,388.08 | 5,318,390.85 | -25,384,808.33 |
| 四、汇率变动对现金及现金等价物的影响 | 7,740,262.7 | 14,961,682.66 | -1,504,898.26 | -1,427,335.76 |
| 五、现金及现金等价物净增加额 | -35,217,809.49 | 7,112,256.18 | -41,412,998.57 | -84,474,013.22 |
| 加:期初现金及现金等价物余额 | 270,236,313.61 | 270,236,313.61 | 270,236,313.61 | 354,710,326.83 |
| 期末现金及现金等价物余额 | 235,018,504.12 | 277,348,569.79 | 228,823,315.04 | 270,236,313.61 |
| 补充资料: | | | | |
| 净利润 | - | 29,936,718.67 | - | 87,668,263.14 |
| 资产减值准备 | - | -9,265.72 | - | 12,798,002.12 |
| 固定资产和投资性房地产折旧 | - | 16,728,871.8 | - | 31,983,750.96 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 16,728,871.8 | - | 31,983,750.96 |
| 无形资产摊销 | - | 1,349,331.81 | - | 2,576,424.56 |
| 长期待摊费用摊销 | - | 201,914.36 | - | 57,331.32 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -744.17 | - | -261,316.75 |
| 固定资产报废损失 | - | 132,955.28 | - | 257,867.67 |
| 财务费用 | - | 525,772.56 | - | 359,774.43 |
| 投资损失 | - | -1,524,123.25 | - | -5,208,237.39 |
| 递延所得税 | - | -1,597,762.98 | - | -2,822,459.3 |
| 其中:递延所得税资产减少 | - | -1,597,762.98 | - | -2,822,459.3 |
| 存货的减少 | - | -26,623,270.84 | - | -57,599,319.15 |
| 经营性应收项目的减少 | - | 75,451,823.98 | - | -106,801,974.13 |
| 经营性应付项目的增加 | - | 51,631,123.51 | - | 56,663,138.42 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 7,405,635.05 |
| 现金的期末余额 | - | 277,348,569.79 | - | 270,236,313.61 |
| 减:现金的期初余额 | - | 270,236,313.61 | - | 354,710,326.83 |
| 现金及现金等价物的净增加额 | - | 7,112,256.18 | - | -84,474,013.22 |
| 公告日期 | 2025-10-31 | 2025-08-08 | 2025-04-30 | 2025-04-03 |
| 审计意见(境内) | | | | 标准无保留意见 |