| 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 | 968,049,150.33 | 487,669,738.64 | 2,038,183,885.21 | 1,655,518,812.42 |
| 收到的税费返还 | 15,921,378.32 | 2,826,920.41 | 32,953,271.5 | 23,168,798.47 |
| 收到其他与经营活动有关的现金 | 10,155,334.5 | 7,808,583.51 | 17,383,545.27 | 12,704,446.18 |
| 经营活动现金流入小计 | 994,125,863.15 | 498,305,242.56 | 2,088,520,701.98 | 1,691,392,057.07 |
| 购买商品、接受劳务支付的现金 | 676,474,464.36 | 350,136,310.03 | 1,384,035,094.04 | 1,209,442,677.85 |
| 支付给职工以及为职工支付的现金 | 145,869,637.79 | 65,757,990.13 | 273,417,342.27 | 220,180,328.15 |
| 支付的各项税费 | 24,480,717.38 | 12,032,912.58 | 61,633,419.63 | 42,296,804.9 |
| 支付其他与经营活动有关的现金 | 32,886,414.75 | 28,134,966.95 | 96,326,767.25 | 58,642,812.05 |
| 经营活动现金流出小计 | 879,711,234.28 | 456,062,179.69 | 1,815,412,623.19 | 1,530,562,622.95 |
| 经营活动产生的现金流量净额 | 114,414,628.87 | 42,243,062.87 | 273,108,078.79 | 160,829,434.12 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 36,436,672.49 | 11,052,631.57 | 31,087,883.77 | 3,791,715.73 |
| 取得投资收益收到的现金 | 6,469,135.78 | - | 10,734,197.55 | 7,820,827.2 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 15,200.63 | - | 1,335,595.91 | 96,800 |
| 投资活动现金流入小计 | 42,921,008.9 | 11,052,631.57 | 43,157,677.23 | 11,709,342.93 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 3,563,750.72 | 3,314,432.89 | 50,644,612.25 | 40,282,957.56 |
| 投资活动现金流出小计 | 3,563,750.72 | 3,314,432.89 | 50,644,612.25 | 40,282,957.56 |
| 投资活动产生的现金流量净额 | 39,357,258.18 | 7,738,198.68 | -7,486,935.02 | -28,573,614.63 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 231,200,000 | 51,200,000 | 617,272,000 | 548,000,000 |
| 筹资活动现金流入小计 | 231,200,000 | 51,200,000 | 617,272,000 | 548,000,000 |
| 偿还债务支付的现金 | 259,500,000 | 30,000,000 | 699,550,000 | 509,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 7,797,682.75 | 4,158,860.72 | 20,133,935.54 | 16,352,199.13 |
| 支付其他与筹资活动有关的现金 | - | - | 3,440,132.56 | - |
| 筹资活动现金流出小计 | 267,297,682.75 | 34,158,860.72 | 723,124,068.1 | 525,352,199.13 |
| 筹资活动产生的现金流量净额 | -36,097,682.75 | 17,041,139.28 | -105,852,068.1 | 22,647,800.87 |
| 四、汇率变动对现金及现金等价物的影响 | 653,775.49 | 115,238.57 | 3,074,042.82 | 911,501.73 |
| 五、现金及现金等价物净增加额 | 118,327,979.79 | 67,137,639.4 | 162,843,118.49 | 155,815,122.09 |
| 加:期初现金及现金等价物余额 | 349,388,180.11 | 349,388,180.11 | 186,545,061.62 | 186,545,061.62 |
| 期末现金及现金等价物余额 | 467,716,159.9 | 416,525,819.51 | 349,388,180.11 | 342,360,183.71 |
| 补充资料: | | | | |
| 净利润 | 43,769,187.07 | - | 52,378,404.04 | - |
| 资产减值准备 | 15,921,972.51 | - | 60,103,654.8 | - |
| 固定资产和投资性房地产折旧 | 15,314,035.37 | - | 34,676,469.46 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 15,314,035.37 | - | 34,676,469.46 | - |
| 无形资产摊销 | 491,848.97 | - | 1,573,091.93 | - |
| 长期待摊费用摊销 | 3,844,703.79 | - | 5,435,039.68 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 22,423.7 | - | 604,249.31 | - |
| 固定资产报废损失 | 63,497.52 | - | 315,222.41 | - |
| 财务费用 | 560,665.61 | - | 18,611,434.17 | - |
| 投资损失 | -13,388,849.63 | - | 10,054,925.3 | - |
| 递延所得税 | -2,393,160.22 | - | -2,790,227.97 | - |
| 其中:递延所得税资产减少 | -2,388,336.8 | - | -2,590,309.77 | - |
| 递延所得税负债增加 | -4,823.42 | - | -199,918.2 | - |
| 存货的减少 | 111,293,439.08 | - | 87,573,183.85 | - |
| 经营性应收项目的减少 | 14,551,668.03 | - | -82,734,122.66 | - |
| 经营性应付项目的增加 | -77,001,458.43 | - | 84,609,441.11 | - |
| 现金的期末余额 | 467,716,159.9 | - | 349,388,180.11 | - |
| 减:现金的期初余额 | 349,388,180.11 | - | 186,545,061.62 | - |
| 现金及现金等价物的净增加额 | 118,327,979.79 | - | 162,843,118.49 | - |
| 公告日期 | 2025-08-23 | 2025-04-19 | 2025-04-19 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |