| 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 | 1,125,940,247.11 | 451,859,897.59 | 2,158,741,092.44 | 1,806,508,618.97 |
| 收到的税费返还 | 22,743,842.95 | 20,036,819.26 | 29,937,029.33 | 16,428,676.41 |
| 收到其他与经营活动有关的现金 | 14,886,569.69 | 4,079,297.55 | 23,151,249.74 | 51,801,159.52 |
| 经营活动现金流入小计 | 1,163,570,659.75 | 475,976,014.4 | 2,211,829,371.51 | 1,874,738,454.9 |
| 购买商品、接受劳务支付的现金 | 811,146,533.22 | 274,700,935.35 | 1,384,101,630.2 | 1,235,136,344.97 |
| 支付给职工以及为职工支付的现金 | 199,101,366.88 | 116,597,363.77 | 342,826,365.02 | 259,493,309.61 |
| 支付的各项税费 | 129,158,106.2 | 39,492,624.79 | 140,953,986.17 | 85,050,915.83 |
| 支付其他与经营活动有关的现金 | 99,340,702.08 | 52,121,848.49 | 161,017,156.91 | 148,773,992.64 |
| 经营活动现金流出小计 | 1,238,746,708.38 | 482,912,772.4 | 2,028,899,138.3 | 1,728,454,563.05 |
| 经营活动产生的现金流量净额 | -75,176,048.63 | -6,936,758 | 182,930,233.21 | 146,283,891.85 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 28,462,982.81 | - | 23,937,223.54 | 23,936,069.18 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 122,118 | 122,118 | 212,613 | 218,313 |
| 收到的其他与投资活动有关的现金 | 326,139,901.62 | 66,139,901.62 | 462,244,025.17 | 85,000,000 |
| 投资活动现金流入小计 | 354,725,002.43 | 66,262,019.62 | 486,393,861.71 | 109,154,382.18 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 81,107,845.96 | 40,058,350.03 | 196,486,166.17 | 157,625,424.37 |
| 投资支付的现金 | - | - | 3,601,797.2 | 3,601,797.2 |
| 支付其他与投资活动有关的现金 | 160,000,000 | - | 235,029,502.9 | 10,000,000 |
| 投资活动现金流出小计 | 241,107,845.96 | 40,058,350.03 | 435,117,466.27 | 171,227,221.57 |
| 投资活动产生的现金流量净额 | 113,617,156.47 | 26,203,669.59 | 51,276,395.44 | -62,072,839.39 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 20,000,000 | - | 382,440,000 | 266,000,000 |
| 收到其他与筹资活动有关的现金 | 117,020,000 | 50,000,000 | 112,445,761.68 | 94,251,003.77 |
| 筹资活动现金流入小计 | 137,020,000 | 50,000,000 | 494,885,761.68 | 360,251,003.77 |
| 偿还债务支付的现金 | 50,000,000 | 50,000,000 | 474,000,000 | 335,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 1,054,990.43 | 935,833.35 | 50,678,671.86 | 50,137,103.71 |
| 支付其他与筹资活动有关的现金 | 150,000,000 | 50,000,000 | 87,000,000 | - |
| 筹资活动现金流出小计 | 201,054,990.43 | 100,935,833.35 | 611,678,671.86 | 385,137,103.71 |
| 筹资活动产生的现金流量净额 | -64,034,990.43 | -50,935,833.35 | -116,792,910.18 | -24,886,099.94 |
| 四、汇率变动对现金及现金等价物的影响 | 128,458.14 | 70,988.4 | 78,993.23 | 59,679.65 |
| 五、现金及现金等价物净增加额 | -25,465,424.45 | -31,597,933.36 | 117,492,711.7 | 59,384,632.17 |
| 加:期初现金及现金等价物余额 | 443,824,878.65 | 443,824,878.65 | 326,332,166.95 | 326,332,166.95 |
| 期末现金及现金等价物余额 | 418,359,454.2 | 412,226,945.29 | 443,824,878.65 | 385,716,799.12 |
| 补充资料: | | | | |
| 净利润 | 102,746,324.79 | - | 123,585,156.85 | - |
| 资产减值准备 | 13,762,098.06 | - | 52,679,058.96 | - |
| 固定资产和投资性房地产折旧 | 40,798,433.63 | - | 71,898,193.25 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 40,798,433.63 | - | 71,898,193.25 | - |
| 无形资产摊销 | 5,624,950.27 | - | 10,542,040.83 | - |
| 长期待摊费用摊销 | 249,238.38 | - | 498,476.76 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -161,511.76 | - | 752,663.44 | - |
| 固定资产报废损失 | 556,521.79 | - | 1,274,043.43 | - |
| 公允价值变动损失 | 479,882.88 | - | 33,650.57 | - |
| 财务费用 | 1,058,498.55 | - | 7,064,093.97 | - |
| 投资损失 | -46,927,446.05 | - | -41,901,091.55 | - |
| 递延所得税 | -38,120,700.35 | - | -27,872,435.83 | - |
| 其中:递延所得税资产减少 | -38,032,745.91 | - | -28,395,291.35 | - |
| 递延所得税负债增加 | -87,954.44 | - | 522,855.52 | - |
| 存货的减少 | -194,206,023.34 | - | -124,865,379.44 | - |
| 经营性应收项目的减少 | -33,500,339.75 | - | 110,572,523.92 | - |
| 经营性应付项目的增加 | 72,464,024.27 | - | -1,330,761.95 | - |
| 现金的期末余额 | 418,359,454.2 | - | 443,824,878.65 | - |
| 减:现金的期初余额 | 443,824,878.65 | - | 326,332,166.95 | - |
| 现金及现金等价物的净增加额 | -25,465,424.45 | - | 117,492,711.7 | - |
| 公告日期 | 2025-08-22 | 2025-04-29 | 2025-04-23 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |