| 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 | 205,008,274.51 | 95,724,494.61 | 427,322,912.43 | 315,724,174.52 |
| 收到的税费返还 | 5,264,731.18 | 1,534,711.48 | 8,422,847.92 | 6,495,653.1 |
| 收到其他与经营活动有关的现金 | 1,780,095.35 | 876,817.97 | 23,225,699.26 | 23,910,446.37 |
| 经营活动现金流入小计 | 212,053,101.04 | 98,136,024.06 | 458,971,459.61 | 346,130,273.99 |
| 购买商品、接受劳务支付的现金 | 92,532,382.23 | 48,467,748.59 | 170,657,339.74 | 137,104,751.62 |
| 支付给职工以及为职工支付的现金 | 82,528,650.24 | 45,958,459.22 | 145,115,848.8 | 109,042,242.62 |
| 支付的各项税费 | 11,881,636.48 | 5,357,596.92 | 17,017,056.21 | 12,837,184.93 |
| 支付其他与经营活动有关的现金 | 19,602,290.46 | 8,552,273.12 | 45,397,250.12 | 37,574,596.14 |
| 经营活动现金流出小计 | 206,544,959.41 | 108,336,077.85 | 378,187,494.87 | 296,558,775.31 |
| 经营活动产生的现金流量净额 | 5,508,141.63 | -10,200,053.79 | 80,783,964.74 | 49,571,498.68 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 479,811,645.56 | 221,093,245.56 | 852,701,842.54 | 582,242,366.99 |
| 取得投资收益收到的现金 | 3,743,697.26 | 2,194,169.86 | 8,703,195.9 | 4,973,198.84 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 10,619.47 | 10,619.47 | 187,138.95 | 19,138.95 |
| 投资活动现金流入小计 | 483,565,962.29 | 223,298,034.89 | 861,592,177.39 | 587,234,704.78 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 38,354,099.27 | 10,152,833.07 | 65,565,355.76 | 39,195,085.82 |
| 投资支付的现金 | 448,660,857.78 | 241,073,360 | 1,065,756,492.9 | 849,339,022.91 |
| 投资活动现金流出小计 | 487,014,957.05 | 251,226,193.07 | 1,131,321,848.66 | 888,534,108.73 |
| 投资活动产生的现金流量净额 | -3,448,994.76 | -27,928,158.18 | -269,729,671.27 | -301,299,403.95 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | 77,160,922.22 | 7,000,000 | 129,292,665.28 | 99,328,049.06 |
| 筹资活动现金流入小计 | 77,160,922.22 | 7,000,000 | 129,292,665.28 | 99,328,049.06 |
| 分配股利、利润或偿付利息支付的现金 | 26,979,957.16 | 1,779,957.16 | 25,200,000 | 25,200,000 |
| 其中:子公司支付给少数股东的股利、利润 | 1,779,957.16 | 1,779,957.16 | - | - |
| 支付其他与筹资活动有关的现金 | 90,510,053.27 | 69,670,362.16 | 114,170,504.95 | 66,919,630.79 |
| 筹资活动现金流出小计 | 117,490,010.43 | 71,450,319.32 | 139,370,504.95 | 92,119,630.79 |
| 筹资活动产生的现金流量净额 | -40,329,088.21 | -64,450,319.32 | -10,077,839.67 | 7,208,418.27 |
| 四、汇率变动对现金及现金等价物的影响 | 505,722.05 | 610,057.94 | 389,491.36 | -595,947.93 |
| 五、现金及现金等价物净增加额 | -37,764,219.29 | -101,968,473.35 | -198,634,054.84 | -245,115,434.93 |
| 加:期初现金及现金等价物余额 | 144,205,446.09 | 144,205,446.09 | 342,839,500.93 | 342,839,500.93 |
| 期末现金及现金等价物余额 | 106,441,226.8 | 42,236,972.74 | 144,205,446.09 | 97,724,066 |
| 补充资料: | | | | |
| 净利润 | 26,112,257.75 | - | 48,899,841.2 | - |
| 资产减值准备 | 4,849,738.79 | - | 9,498,966.98 | - |
| 固定资产和投资性房地产折旧 | 2,716,986.76 | - | 4,936,619.81 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 2,716,986.76 | - | 4,936,619.81 | - |
| 无形资产摊销 | 755,450.2 | - | 1,392,450.98 | - |
| 长期待摊费用摊销 | 972,038.5 | - | 1,873,247.36 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -6,070.67 | - | 220,810.1 | - |
| 固定资产报废损失 | 86,651.57 | - | 208,478.45 | - |
| 公允价值变动损失 | -598,098.99 | - | -1,714,204.4 | - |
| 财务费用 | 482,134.45 | - | 854,966.44 | - |
| 投资损失 | -4,013,770.07 | - | -8,616,479.6 | - |
| 递延所得税 | -516,622.33 | - | -625,119.6 | - |
| 其中:递延所得税资产减少 | 177,947.04 | - | 231,050.3 | - |
| 递延所得税负债增加 | -694,569.37 | - | -856,169.9 | - |
| 存货的减少 | -21,708,276.97 | - | -9,735,247.89 | - |
| 经营性应收项目的减少 | -42,656,960.03 | - | -4,888.64 | - |
| 经营性应付项目的增加 | 21,830,446.67 | - | 21,350,005.34 | - |
| 其他 | 10,254,464.14 | - | 1,305,708.67 | - |
| 现金的期末余额 | 106,441,226.8 | - | 144,205,446.09 | - |
| 减:现金的期初余额 | 144,205,446.09 | - | 342,839,500.93 | - |
| 现金及现金等价物的净增加额 | -37,764,219.29 | - | -198,634,054.84 | - |
| 公告日期 | 2025-08-29 | 2025-04-25 | 2025-04-25 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |