| 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 | 1,267,645,146.92 | 693,227,609.77 | 2,164,040,624.65 | 1,551,626,658.05 |
| 收到的税费返还 | 973,106.22 | - | 873,557.41 | 754,970.57 |
| 收到其他与经营活动有关的现金 | 134,678,794.18 | 85,234,293.56 | 92,893,028.16 | 82,069,801.84 |
| 经营活动现金流入小计 | 1,403,297,047.32 | 778,461,903.33 | 2,257,807,210.22 | 1,634,451,430.46 |
| 购买商品、接受劳务支付的现金 | 459,073,014.1 | 212,191,798.13 | 839,475,776.51 | 582,120,735.72 |
| 支付给职工以及为职工支付的现金 | 302,391,505.18 | 171,925,423.51 | 545,983,823.67 | 399,428,121.29 |
| 支付的各项税费 | 91,473,204.27 | 35,270,410.1 | 120,540,299.15 | 93,503,645.08 |
| 支付其他与经营活动有关的现金 | 36,178,937.22 | 9,084,043.13 | 138,845,240.63 | 45,030,407.64 |
| 经营活动现金流出小计 | 889,116,660.77 | 428,471,674.87 | 1,644,845,139.96 | 1,120,082,909.73 |
| 经营活动产生的现金流量净额 | 514,180,386.55 | 349,990,228.46 | 612,962,070.26 | 514,368,520.73 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 444,462.97 | 444,462.97 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 14,576.93 | 7,017.6 | 4,482,102.4 | 4,481,440 |
| 收到的其他与投资活动有关的现金 | 559,796,795.92 | 205,491,669.02 | - | - |
| 投资活动现金流入小计 | 559,811,372.85 | 205,498,686.62 | 4,926,565.37 | 4,925,902.97 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 29,509,793.65 | 15,710,580.24 | 165,043,436.1 | 101,010,619.12 |
| 取得子公司及其他营业单位支付的现金 | 9,800,000 | 9,800,000 | - | - |
| 支付其他与投资活动有关的现金 | 534,673,846 | 249,859,828 | 851,451,464 | - |
| 投资活动现金流出小计 | 573,983,639.65 | 275,370,408.24 | 1,016,494,900.1 | 101,010,619.12 |
| 投资活动产生的现金流量净额 | -14,172,266.8 | -69,871,721.62 | -1,011,568,334.73 | -96,084,716.15 |
| 三、筹资活动产生的现金流量: | | | | |
| 偿还债务支付的现金 | 1,000,923.98 | - | 14,012,935.72 | 7,006,467.86 |
| 分配股利、利润或偿付利息支付的现金 | 96,981,043.81 | 6,878.57 | 63,773,097.95 | 63,706,594.9 |
| 支付其他与筹资活动有关的现金 | 105,286,992.62 | 59,627,441.59 | 240,381,206.7 | 188,156,632.73 |
| 筹资活动现金流出小计 | 203,268,960.41 | 59,634,320.16 | 318,167,240.37 | 258,869,695.49 |
| 筹资活动产生的现金流量净额 | -203,268,960.41 | -59,634,320.16 | -318,167,240.37 | -258,869,695.49 |
| 四、汇率变动对现金及现金等价物的影响 | 380,305.92 | 99,518.19 | 2,327,607.75 | -2,079,105.55 |
| 五、现金及现金等价物净增加额 | 297,119,465.26 | 220,583,704.87 | -714,445,897.09 | 157,335,003.54 |
| 加:期初现金及现金等价物余额 | 508,568,968.72 | 508,568,968.72 | 1,223,014,865.81 | 1,223,014,865.81 |
| 期末现金及现金等价物余额 | 805,688,433.98 | 729,152,673.59 | 508,568,968.72 | 1,380,349,869.35 |
| 补充资料: | | | | |
| 净利润 | 148,432,929.49 | - | 289,918,225.98 | - |
| 资产减值准备 | 1,025.17 | - | 14,697,071.3 | - |
| 固定资产和投资性房地产折旧 | 135,024,311.7 | - | 268,331,378.1 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 135,024,311.7 | - | 268,331,378.1 | - |
| 无形资产摊销 | 2,750,005.67 | - | 6,205,167.71 | - |
| 长期待摊费用摊销 | 29,816,315.68 | - | 65,246,789.41 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -5,666.89 | - | -3,593,145.63 | - |
| 固定资产报废损失 | 208,945.21 | - | 308,917.02 | - |
| 财务费用 | 19,007,323.21 | - | 30,043,914.28 | - |
| 投资损失 | 1,324,757.6 | - | 2,595,862.1 | - |
| 递延所得税 | -503,460.78 | - | -9,275,571.02 | - |
| 其中:递延所得税资产减少 | -503,460.78 | - | -9,275,571.02 | - |
| 存货的减少 | -1,622,400.99 | - | -10,733,876.49 | - |
| 经营性应收项目的减少 | 177,342,163.12 | - | 73,393,502.82 | - |
| 经营性应付项目的增加 | -83,582,550.16 | - | -263,957,232.75 | - |
| 现金的期末余额 | 805,688,433.98 | - | 508,568,968.72 | - |
| 减:现金的期初余额 | 508,568,968.72 | - | 1,223,014,865.81 | - |
| 现金及现金等价物的净增加额 | 297,119,465.26 | - | -714,445,897.09 | - |
| 公告日期 | 2025-08-26 | 2025-04-29 | 2025-03-18 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |