| 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 | 365,401,587.07 | 224,096,919.88 | 1,031,536,812.89 | 326,832,024.31 |
| 收到的税费返还 | 2,454,286.61 | - | 44,632.97 | 3,643,165.41 |
| 收到其他与经营活动有关的现金 | 24,811,399.97 | 9,380,323.96 | 47,670,409.45 | 29,997,158.63 |
| 经营活动现金流入小计 | 392,667,273.65 | 233,477,243.84 | 1,079,251,855.31 | 360,472,348.35 |
| 购买商品、接受劳务支付的现金 | 275,628,099.61 | 187,613,338.76 | 985,364,415.61 | 288,354,688.07 |
| 支付给职工以及为职工支付的现金 | 89,735,115.37 | 45,944,974.23 | 155,700,856.31 | 131,770,115.29 |
| 支付的各项税费 | 4,088,841.98 | 1,801,342.53 | 9,162,547.69 | 1,279,572.18 |
| 支付其他与经营活动有关的现金 | 7,006,579.62 | 2,813,398.09 | 15,849,477.78 | 98,310,871.03 |
| 经营活动现金流出小计 | 376,458,636.58 | 238,173,053.61 | 1,166,077,297.39 | 519,715,246.57 |
| 经营活动产生的现金流量净额 | 16,208,637.07 | -4,695,809.77 | -86,825,442.08 | -159,242,898.22 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 436,400 | - |
| 取得投资收益收到的现金 | 4,352,703.4 | 3,607,230.31 | 7,685,165.31 | 5,186,613.96 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,244.14 | 1,145.56 | 354,817.49 | 9,927.04 |
| 收到的其他与投资活动有关的现金 | 704,743,718.71 | 298,822,887.68 | 674,457,240.99 | 906,416,131.73 |
| 投资活动现金流入小计 | 709,097,666.25 | 302,431,263.55 | 682,933,623.79 | 911,612,672.73 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 14,959,212.67 | 3,016,951.7 | 31,887,199.23 | 35,428,634.25 |
| 投资支付的现金 | 7,600,000 | - | 6,000,000 | - |
| 支付其他与投资活动有关的现金 | 659,909,141.75 | 302,427,283.34 | 661,862,263.46 | 964,487,878.38 |
| 投资活动现金流出小计 | 682,468,354.42 | 305,444,235.04 | 699,749,462.69 | 999,916,512.63 |
| 投资活动产生的现金流量净额 | 26,629,311.83 | -3,012,971.49 | -16,815,838.9 | -88,303,839.9 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 19,000,000 | 19,000,000 | 154,070,000 | 136,500,000 |
| 筹资活动现金流入小计 | 19,000,000 | 19,000,000 | 154,070,000 | 136,500,000 |
| 偿还债务支付的现金 | 71,500,000 | 29,500,000 | 176,700,000 | 76,800,000 |
| 分配股利、利润或偿付利息支付的现金 | 22,209,645.74 | 16,893,772.67 | 24,881,486.77 | 24,838,506.71 |
| 支付其他与筹资活动有关的现金 | - | - | 27,690,868.7 | 27,602,172.21 |
| 筹资活动现金流出小计 | 93,709,645.74 | 46,393,772.67 | 229,272,355.47 | 129,240,678.92 |
| 筹资活动产生的现金流量净额 | -74,709,645.74 | -27,393,772.67 | -75,202,355.47 | 7,259,321.08 |
| 四、汇率变动对现金及现金等价物的影响 | -12,017.47 | -6,810.09 | 84,711.29 | 101,766.18 |
| 五、现金及现金等价物净增加额 | -31,883,714.31 | -35,109,364.02 | -178,758,925.16 | -240,185,650.86 |
| 加:期初现金及现金等价物余额 | 130,644,951.28 | 130,644,951.28 | 309,403,876.44 | 309,403,876.44 |
| 期末现金及现金等价物余额 | 98,761,236.97 | 95,535,587.26 | 130,644,951.28 | 69,218,225.58 |
| 补充资料: | | | | |
| 净利润 | 31,901,356.5 | - | 60,474,765.25 | - |
| 资产减值准备 | 2,497,909.34 | - | 5,550,436.14 | - |
| 固定资产和投资性房地产折旧 | 2,496,445.12 | - | 11,545,843.39 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 2,496,445.12 | - | 11,545,843.39 | - |
| 无形资产摊销 | 20,996,931.72 | - | 41,233,747.07 | - |
| 长期待摊费用摊销 | 7,504,436.62 | - | 34,764,846.57 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -1,244.14 | - | -174,802.67 | - |
| 固定资产报废损失 | - | - | 998,995.58 | - |
| 公允价值变动损失 | -1,405,790.33 | - | -3,709,052.37 | - |
| 财务费用 | -956,382.61 | - | -17,396,001.27 | - |
| 投资损失 | -643,651.03 | - | -4,510,439.81 | - |
| 递延所得税 | 440,026.06 | - | -1,514,336.58 | - |
| 其中:递延所得税资产减少 | 675,826.94 | - | -1,513,781.66 | - |
| 递延所得税负债增加 | -235,800.88 | - | -554.92 | - |
| 存货的减少 | -11,233,974.72 | - | 22,494,606.71 | - |
| 经营性应收项目的减少 | 144,001,618.55 | - | 259,952,566.86 | - |
| 经营性应付项目的增加 | -175,317,479.7 | - | -516,656,016.46 | - |
| 其他 | 2,151,282.12 | - | 5,404,057.33 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 49,763.84 | - |
| 现金的期末余额 | 98,761,236.97 | - | 130,644,951.28 | - |
| 减:现金的期初余额 | 130,644,951.28 | - | 309,403,876.44 | - |
| 现金及现金等价物的净增加额 | -31,883,714.31 | - | -178,758,925.16 | - |
| 公告日期 | 2025-08-28 | 2025-04-25 | 2025-04-25 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |