| 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 | 1,063,503,982.55 | 612,282,231.73 | 1,157,111,698.11 | 809,183,902.72 |
| 收到的税费返还 | 428,628.07 | 2,425,650.15 | 23,226,458.68 | 25,101,362.3 |
| 收到其他与经营活动有关的现金 | 99,046,244.43 | 35,484,989.71 | 197,648,476.68 | 162,388,210.26 |
| 经营活动现金流入小计 | 1,162,978,855.05 | 650,192,871.59 | 1,377,986,633.47 | 996,673,475.28 |
| 购买商品、接受劳务支付的现金 | 701,274,682.74 | 303,421,928.86 | 586,065,340.47 | 330,757,682.9 |
| 支付给职工以及为职工支付的现金 | 130,262,151.61 | 72,172,467.99 | 222,093,595.98 | 160,007,392.6 |
| 支付的各项税费 | 46,692,360.07 | 18,265,448.52 | 69,300,795.3 | 64,409,765.3 |
| 支付其他与经营活动有关的现金 | 71,895,084.14 | 23,534,083.12 | 137,528,620.47 | 107,484,807.9 |
| 经营活动现金流出小计 | 950,124,278.56 | 417,393,928.49 | 1,014,988,352.22 | 662,659,648.7 |
| 经营活动产生的现金流量净额 | 212,854,576.49 | 232,798,943.1 | 362,998,281.25 | 334,013,826.58 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 195,097,482.89 | 100,000,000 | 152,500,000 | 52,500,000 |
| 取得投资收益收到的现金 | 697,808.22 | 380,547.94 | 74,794.52 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 99,600 | 99,600 | 54,224 | 41,804 |
| 投资活动现金流入小计 | 195,894,891.11 | 100,480,147.94 | 152,629,018.52 | 52,541,804 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 417,401,394.22 | 124,737,726.9 | 402,169,119 | 293,869,988.19 |
| 投资支付的现金 | 161,181,900 | 95,000,000 | 170,000,000 | 20,000,000 |
| 支付其他与投资活动有关的现金 | - | - | - | 600,000 |
| 投资活动现金流出小计 | 578,583,294.22 | 219,737,726.9 | 572,169,119 | 314,469,988.19 |
| 投资活动产生的现金流量净额 | -382,688,403.11 | -119,257,578.96 | -419,540,100.48 | -261,928,184.19 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 736,453,510 | 216,195,920 | 376,000,000 | 276,000,000 |
| 收到其他与筹资活动有关的现金 | 8,042,560 | 1,000,000 | 3,500,000 | 3,500,000 |
| 筹资活动现金流入小计 | 744,496,070 | 217,195,920 | 379,500,000 | 279,500,000 |
| 偿还债务支付的现金 | 380,500,000 | 34,000,000 | 242,000,000 | 115,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 82,137,877.74 | 35,549,553.29 | 28,950,010.37 | 17,360,587.46 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 793,800 | 793,800 |
| 支付其他与筹资活动有关的现金 | - | - | 1,090,000 | 490,000 |
| 筹资活动现金流出小计 | 462,637,877.74 | 69,549,553.29 | 272,040,010.37 | 132,850,587.46 |
| 筹资活动产生的现金流量净额 | 281,858,192.26 | 147,646,366.71 | 107,459,989.63 | 146,649,412.54 |
| 四、汇率变动对现金及现金等价物的影响 | 1.58 | 0.98 | -1.84 | -0.45 |
| 五、现金及现金等价物净增加额 | 112,024,367.22 | 261,187,731.83 | 50,918,168.56 | 218,735,054.48 |
| 加:期初现金及现金等价物余额 | 240,299,576.49 | 240,879,056.82 | 189,381,407.93 | 189,381,407.93 |
| 期末现金及现金等价物余额 | 352,323,943.71 | 502,066,788.65 | 240,299,576.49 | 408,116,462.41 |
| 补充资料: | | | | |
| 净利润 | 164,106,313.39 | - | 230,181,092.94 | - |
| 资产减值准备 | 12,514,159.61 | - | -7,033,409.4 | - |
| 固定资产和投资性房地产折旧 | 144,292,622.02 | - | 246,686,527.13 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 144,292,622.02 | - | 246,686,527.13 | - |
| 无形资产摊销 | 1,636,978.18 | - | 3,199,210.92 | - |
| 长期待摊费用摊销 | 565,426.86 | - | 1,059,361.45 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 12,006.89 | - | 181,472.9 | - |
| 固定资产报废损失 | 3,382.44 | - | 16,341.93 | - |
| 公允价值变动损失 | 7,674.24 | - | 545,061.27 | - |
| 财务费用 | 13,420,658.55 | - | 10,301,740.45 | - |
| 投资损失 | -546,982.62 | - | -3,732,143.97 | - |
| 递延所得税 | 2,291,035.27 | - | 17,468,661.36 | - |
| 其中:递延所得税资产减少 | 515,065.5 | - | 17,861,271.31 | - |
| 递延所得税负债增加 | 1,775,969.77 | - | -392,609.95 | - |
| 存货的减少 | -180,324,413.86 | - | -93,986,591.3 | - |
| 经营性应收项目的减少 | 43,939,948.16 | - | -440,418,026.83 | - |
| 经营性应付项目的增加 | 18,339,228.49 | - | 338,313,654.01 | - |
| 其他 | - | - | 37,408,611.49 | - |
| 现金的期末余额 | 352,323,943.71 | - | 240,299,576.49 | - |
| 减:现金的期初余额 | 240,299,576.49 | - | 189,381,407.93 | - |
| 现金及现金等价物的净增加额 | 112,024,367.22 | - | 50,918,168.56 | - |
| 公告日期 | 2025-08-28 | 2025-04-30 | 2025-03-29 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |