| 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 | 656,976,464.89 | 332,915,408.28 | 994,579,298.29 | 656,777,994.54 |
| 收到的税费返还 | 11,995,375.14 | 4,362,247.07 | 19,153,666.84 | 12,052,681.29 |
| 收到其他与经营活动有关的现金 | 4,193,258.2 | 825,376.45 | 5,414,171.89 | 5,215,408.94 |
| 经营活动现金流入小计 | 673,165,098.23 | 338,103,031.8 | 1,019,147,137.02 | 674,046,084.77 |
| 购买商品、接受劳务支付的现金 | 384,762,981.76 | 164,049,148.9 | 728,376,741.49 | 524,140,295.47 |
| 支付给职工以及为职工支付的现金 | 43,691,635.7 | 24,625,051.62 | 78,290,983.17 | 58,258,576.68 |
| 支付的各项税费 | 11,033,086.01 | 4,474,599.99 | 56,689,435.82 | 49,051,560.05 |
| 支付其他与经营活动有关的现金 | 86,363,978.3 | 41,838,504.48 | 129,836,806.07 | 80,983,702.76 |
| 经营活动现金流出小计 | 525,851,681.77 | 234,987,304.99 | 993,193,966.55 | 712,434,134.96 |
| 经营活动产生的现金流量净额 | 147,313,416.46 | 103,115,726.81 | 25,953,170.47 | -38,388,050.19 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 678,560,645.16 | 378,560,645.16 | 413,750,000 | 250,200,000 |
| 取得投资收益收到的现金 | 1,840,320.34 | 1,044,983.41 | 4,058,815.87 | 3,552,716.25 |
| 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 | 383,017 |
| 投资活动现金流入小计 | 680,400,965.5 | 379,605,628.57 | 418,219,832.87 | 254,135,733.25 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 22,960,420.36 | 2,347,846.54 | 16,893,907.86 | 13,631,972.5 |
| 投资支付的现金 | 803,600,000 | 525,600,000 | 484,940,964.61 | 367,410,319.45 |
| 投资活动现金流出小计 | 826,560,420.36 | 527,947,846.54 | 501,834,872.47 | 381,042,291.95 |
| 投资活动产生的现金流量净额 | -146,159,454.86 | -148,342,217.97 | -83,615,039.6 | -126,906,558.7 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 392,565.88 | 392,565.88 |
| 取得借款收到的现金 | 42,882,320.1 | 15,327,640.7 | 13,999,190.96 | 9,030,189 |
| 筹资活动现金流入小计 | 42,882,320.1 | 15,327,640.7 | 14,391,756.84 | 9,422,754.88 |
| 偿还债务支付的现金 | 35,067,745.14 | 8,430,972.39 | 11,595,204.63 | 6,356,508.97 |
| 分配股利、利润或偿付利息支付的现金 | 12,891,482.94 | 135,100.71 | 24,493,359.38 | 8,536,755.81 |
| 支付其他与筹资活动有关的现金 | 3,926,480.1 | 1,443,176.75 | 3,688,001.16 | 5,174,931.65 |
| 筹资活动现金流出小计 | 51,885,708.18 | 10,009,249.85 | 39,776,565.17 | 20,068,196.43 |
| 筹资活动产生的现金流量净额 | -9,003,388.08 | 5,318,390.85 | -25,384,808.33 | -10,645,441.55 |
| 四、汇率变动对现金及现金等价物的影响 | 14,961,682.66 | -1,504,898.26 | -1,427,335.76 | -5,447,449.05 |
| 五、现金及现金等价物净增加额 | 7,112,256.18 | -41,412,998.57 | -84,474,013.22 | -181,387,499.49 |
| 加:期初现金及现金等价物余额 | 270,236,313.61 | 270,236,313.61 | 354,710,326.83 | 354,710,326.83 |
| 期末现金及现金等价物余额 | 277,348,569.79 | 228,823,315.04 | 270,236,313.61 | 173,322,827.34 |
| 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 | 2025-08-08 | 2025-04-30 | 2025-04-03 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |