| 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 | 440,533,257.35 | 219,656,737.61 | 999,892,317.63 | 706,277,586.03 |
| 收到的税费返还 | 11,163,972.36 | 874,025.11 | 14,618,964.87 | 2,290,768.13 |
| 收到其他与经营活动有关的现金 | 35,596,950.62 | 7,153,292.04 | 38,959,425.52 | 31,525,720.65 |
| 经营活动现金流入小计 | 487,294,180.33 | 227,684,054.76 | 1,053,470,708.02 | 740,094,074.81 |
| 购买商品、接受劳务支付的现金 | 289,287,850.36 | 162,119,619.03 | 496,249,496.9 | 407,509,610.85 |
| 支付给职工以及为职工支付的现金 | 95,634,589.05 | 55,881,519.56 | 190,846,141.32 | 138,104,006.74 |
| 支付的各项税费 | 29,211,457.57 | 12,824,453.04 | 70,723,770.95 | 45,678,152.58 |
| 支付其他与经营活动有关的现金 | 39,192,574.39 | 22,997,861.08 | 77,529,447.54 | 65,949,499.59 |
| 经营活动现金流出小计 | 453,326,471.37 | 253,823,452.71 | 835,348,856.71 | 657,241,269.76 |
| 经营活动产生的现金流量净额 | 33,967,708.96 | -26,139,397.95 | 218,121,851.31 | 82,852,805.05 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,120,589,507.17 | 719,689,507.17 | 2,922,149,659.85 | 2,438,380,240.67 |
| 取得投资收益收到的现金 | 14,834,139.19 | 8,907,449.9 | 25,064,012.85 | 33,216,939.15 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 7,000 | 7,000 | 66,170 | 32,770 |
| 投资活动现金流入小计 | 1,135,430,646.36 | 728,603,957.07 | 2,947,279,842.7 | 2,471,629,949.82 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 11,270,843.5 | 10,356,053.5 | 36,146,233.79 | 4,439,639.53 |
| 投资支付的现金 | 1,149,097,500 | 751,000,000 | 2,527,888,412 | 1,909,503,300 |
| 投资活动现金流出小计 | 1,160,368,343.5 | 761,356,053.5 | 2,564,034,645.79 | 1,913,942,939.53 |
| 投资活动产生的现金流量净额 | -24,937,697.14 | -32,752,096.43 | 383,245,196.91 | 557,687,010.29 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 5,554,525 | 4,033,013 | 26,285,390.02 | 13,636,524 |
| 取得借款收到的现金 | - | - | 153,100,000 | 153,000,000 |
| 筹资活动现金流入小计 | 5,554,525 | 4,033,013 | 179,385,390.02 | 166,636,524 |
| 偿还债务支付的现金 | 100,000 | - | 189,000,000 | 189,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 57,008,356.9 | 575.01 | 93,467,075.28 | 93,408,489.45 |
| 支付其他与筹资活动有关的现金 | 872,170.86 | - | 2,119,360.74 | - |
| 筹资活动现金流出小计 | 57,980,527.76 | 575.01 | 284,586,436.02 | 282,408,489.45 |
| 筹资活动产生的现金流量净额 | -52,426,002.76 | 4,032,437.99 | -105,201,046 | -115,771,965.45 |
| 四、汇率变动对现金及现金等价物的影响 | -1,324,605.53 | -612,196.77 | -149,771.81 | -9,746,942.23 |
| 五、现金及现金等价物净增加额 | -44,720,596.47 | -55,471,253.16 | 496,016,230.41 | 515,020,907.66 |
| 加:期初现金及现金等价物余额 | 602,844,661.05 | 602,844,661.05 | 106,828,430.64 | 106,828,430.64 |
| 期末现金及现金等价物余额 | 558,124,064.58 | 547,373,407.89 | 602,844,661.05 | 621,849,338.3 |
| 补充资料: | | | | |
| 净利润 | 35,354,056.19 | - | 95,018,666.37 | - |
| 资产减值准备 | -3,368,080.05 | - | 8,873,345.15 | - |
| 固定资产和投资性房地产折旧 | 12,745,220.42 | - | 25,882,329.16 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,745,220.42 | - | 25,882,329.16 | - |
| 无形资产摊销 | 1,964,570.81 | - | 3,994,479.22 | - |
| 长期待摊费用摊销 | 2,287,367.86 | - | 818,055.19 | - |
| 固定资产报废损失 | -938.28 | - | 713,575.79 | - |
| 公允价值变动损失 | -6,984,214.72 | - | -10,836,333.17 | - |
| 财务费用 | 8,420,510.73 | - | -5,546,057.06 | - |
| 投资损失 | -7,173,810.31 | - | -22,732,173.01 | - |
| 递延所得税 | 629,791.67 | - | 2,735,741.18 | - |
| 其中:递延所得税资产减少 | 951,966.7 | - | 2,021,157.65 | - |
| 递延所得税负债增加 | -322,175.03 | - | 714,583.53 | - |
| 存货的减少 | 63,289,355.64 | - | 23,919,783.09 | - |
| 经营性应收项目的减少 | -35,451,135.5 | - | 60,195,135.75 | - |
| 经营性应付项目的增加 | -37,863,610.37 | - | 32,270,060.13 | - |
| 其他 | - | - | 826,779.45 | - |
| 现金的期末余额 | 558,124,064.58 | - | 602,844,661.05 | - |
| 减:现金的期初余额 | 602,844,661.05 | - | 106,828,430.64 | - |
| 现金及现金等价物的净增加额 | -44,720,596.47 | - | 496,016,230.41 | - |
| 公告日期 | 2025-08-27 | 2025-04-28 | 2025-04-28 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |