| 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 | 1,313,760,826.77 | 717,454,385.12 | 2,021,068,157.37 | 1,665,836,576.61 |
| 收到的税费返还 | 3,342,291.93 | 1,603,744.19 | 7,175,695.41 | 26,622,581.77 |
| 收到其他与经营活动有关的现金 | 2,919,317.91 | 1,568,873.6 | 6,357,599.03 | 2,803,890.77 |
| 经营活动现金流入小计 | 1,320,022,436.61 | 720,627,002.91 | 2,034,601,451.81 | 1,695,263,049.15 |
| 购买商品、接受劳务支付的现金 | 698,609,134.06 | 346,980,894.77 | 1,123,693,752.99 | 1,045,257,163.27 |
| 支付给职工以及为职工支付的现金 | 250,101,312.8 | 138,637,568.07 | 493,953,984.14 | 341,939,848.77 |
| 支付的各项税费 | 84,991,662.05 | 32,019,048.04 | 118,798,875.51 | 92,624,023.63 |
| 支付其他与经营活动有关的现金 | 66,806,052.07 | 57,581,022.04 | 203,125,732.89 | 87,277,031.8 |
| 经营活动现金流出小计 | 1,100,508,160.98 | 575,218,532.92 | 1,939,572,345.53 | 1,567,098,067.47 |
| 经营活动产生的现金流量净额 | 219,514,275.63 | 145,408,469.99 | 95,029,106.28 | 128,164,981.68 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 28.97 | - | 8,400 | 4,200 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 984,814.23 | 729,670.2 | 681,370 | 141,000 |
| 投资活动现金流入小计 | 984,843.2 | 729,670.2 | 689,770 | 145,200 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 35,434,661.01 | 21,291,767.72 | 90,192,234.24 | 70,943,510.67 |
| 投资活动现金流出小计 | 35,434,661.01 | 21,291,767.72 | 90,192,234.24 | 70,943,510.67 |
| 投资活动产生的现金流量净额 | -34,449,817.81 | -20,562,097.52 | -89,502,464.24 | -70,798,310.67 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 73,000,000 | 18,000,000 | 385,812,136.41 | 242,000,000 |
| 筹资活动现金流入小计 | 73,000,000 | 18,000,000 | 385,812,136.41 | 242,000,000 |
| 偿还债务支付的现金 | 134,450,000 | 29,050,000 | 334,246,942 | 223,746,942 |
| 分配股利、利润或偿付利息支付的现金 | 20,185,091.46 | 2,908,309.08 | 42,834,972.07 | 28,423,146.57 |
| 其中:子公司支付给少数股东的股利、利润 | 2,518,217.44 | - | 5,369,438.29 | 4,827,754.32 |
| 支付其他与筹资活动有关的现金 | 6,234,947.01 | 1,880,330.75 | 3,157,521.31 | 1,556,356.4 |
| 筹资活动现金流出小计 | 160,870,038.47 | 33,838,639.83 | 380,239,435.38 | 253,726,444.97 |
| 筹资活动产生的现金流量净额 | -87,870,038.47 | -15,838,639.83 | 5,572,701.03 | -11,726,444.97 |
| 四、汇率变动对现金及现金等价物的影响 | 2,018,325.98 | 986,440.59 | -293,924.9 | 2,478,599.17 |
| 五、现金及现金等价物净增加额 | 99,212,745.33 | 109,994,173.23 | 10,805,418.17 | 48,118,825.21 |
| 加:期初现金及现金等价物余额 | 127,014,572.95 | 127,014,572.95 | 116,209,154.78 | 116,209,154.78 |
| 期末现金及现金等价物余额 | 226,227,318.28 | 237,008,746.18 | 127,014,572.95 | 164,327,979.99 |
| 补充资料: | | | | |
| 净利润 | 110,698,183.62 | - | 169,128,986.6 | - |
| 资产减值准备 | 33,020,242.69 | - | 50,910,391.79 | - |
| 固定资产和投资性房地产折旧 | 45,869,064.05 | - | 93,770,237.83 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 45,869,064.05 | - | 93,770,237.83 | - |
| 无形资产摊销 | 2,192,268.06 | - | 4,372,437.58 | - |
| 长期待摊费用摊销 | 11,410.27 | - | - | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -403,418.49 | - | 490,347.39 | - |
| 固定资产报废损失 | 3,740,917.23 | - | 300,915.31 | - |
| 财务费用 | 4,026,638.16 | - | 12,040,638.24 | - |
| 投资损失 | 48.91 | - | 1,890,080.91 | - |
| 递延所得税 | -951,674.54 | - | -4,713,943.91 | - |
| 其中:递延所得税资产减少 | -821,335.15 | - | -4,406,978.38 | - |
| 递延所得税负债增加 | -130,339.39 | - | -306,965.53 | - |
| 存货的减少 | 105,546,922.64 | - | -165,897,345.17 | - |
| 经营性应收项目的减少 | 129,169,371.74 | - | -105,938,325.64 | - |
| 经营性应付项目的增加 | -215,642,048.81 | - | 35,330,800.16 | - |
| 现金的期末余额 | 226,227,318.28 | - | 127,014,572.95 | - |
| 减:现金的期初余额 | 127,014,572.95 | - | 116,209,154.78 | - |
| 现金及现金等价物的净增加额 | 99,212,745.33 | - | 10,805,418.17 | - |
| 公告日期 | 2025-08-27 | 2025-04-26 | 2025-03-29 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |