| 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 | 770,485,440.65 | 330,257,178.15 | 2,084,371,306.11 | 1,199,268,953.97 |
| 收到的税费返还 | 388,227.51 | 59,532.18 | 666,530.28 | 598,026.71 |
| 收到其他与经营活动有关的现金 | 28,372,388.11 | 15,877,726.61 | 93,799,172.6 | 54,171,603.39 |
| 经营活动现金流入小计 | 799,246,056.27 | 346,194,436.94 | 2,178,837,008.99 | 1,254,038,584.07 |
| 购买商品、接受劳务支付的现金 | 569,880,950.64 | 263,082,152.48 | 1,162,274,811.2 | 888,916,055.41 |
| 支付给职工以及为职工支付的现金 | 185,959,495.95 | 86,166,895.75 | 350,727,998.79 | 266,115,436.19 |
| 支付的各项税费 | 16,080,345.2 | 7,129,970.72 | 43,569,215.77 | 36,217,385.94 |
| 支付其他与经营活动有关的现金 | 81,064,087.42 | 39,342,576.06 | 254,772,851.85 | 163,804,077.65 |
| 经营活动现金流出小计 | 852,984,879.21 | 395,721,595.01 | 1,811,344,877.61 | 1,355,052,955.19 |
| 经营活动产生的现金流量净额 | -53,738,822.94 | -49,527,158.07 | 367,492,131.38 | -101,014,371.12 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2,385,548 | 120,000,000 | - | 0 |
| 取得投资收益收到的现金 | 308,964.19 | 254,835.65 | - | 0 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 245,000 | 245,000 | 400,000 | 400,000 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | 0 |
| 收到的其他与投资活动有关的现金 | 130,000,000 | - | - | 0 |
| 投资活动现金流入小计 | 132,939,512.19 | 120,499,835.65 | 400,000 | 400,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 1,207,731.97 | 1,205,399.01 | 368,864,659.97 | 368,800,659.97 |
| 投资支付的现金 | - | 50,000,000 | 100,000,000 | 0 |
| 质押贷款净增加额 | - | - | - | 0 |
| 取得子公司及其他营业单位支付的现金 | - | - | - | 0 |
| 支付其他与投资活动有关的现金 | 70,000,000 | - | - | 0 |
| 投资活动现金流出小计 | 71,207,731.97 | 51,205,399.01 | 468,864,659.97 | 368,800,659.97 |
| 投资活动产生的现金流量净额 | 61,731,780.22 | 69,294,436.64 | -468,464,659.97 | -368,400,659.97 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 199,200,000 | 199,200,000 | 533,313,723.92 | 503,313,163.92 |
| 筹资活动现金流入小计 | 199,200,000 | 199,200,000 | 533,313,723.92 | 503,313,163.92 |
| 偿还债务支付的现金 | 393,341,406.07 | 280,711,057.08 | 219,127,749.47 | 194,127,749.47 |
| 分配股利、利润或偿付利息支付的现金 | 50,022,368.21 | 1,171,247.68 | 96,246,750.87 | 93,757,039.18 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 0 |
| 支付其他与筹资活动有关的现金 | 1,377,846.82 | 891,774.58 | 2,200,819.95 | 2,200,819.95 |
| 筹资活动现金流出小计 | 444,741,621.1 | 282,774,079.34 | 317,575,320.29 | 290,085,608.6 |
| 筹资活动产生的现金流量净额 | -245,541,621.1 | -83,574,079.34 | 215,738,403.63 | 213,227,555.32 |
| 四、汇率变动对现金及现金等价物的影响 | -124,304.11 | -42,975.11 | 169,150.37 | -630,326.43 |
| 五、现金及现金等价物净增加额 | -237,672,967.93 | -63,849,775.88 | 114,935,025.41 | -256,817,802.2 |
| 加:期初现金及现金等价物余额 | 693,243,439.39 | 693,243,439.39 | 578,308,413.98 | 578,308,413.98 |
| 期末现金及现金等价物余额 | 455,570,471.46 | 629,393,663.51 | 693,243,439.39 | 321,490,611.78 |
| 补充资料: | | | | |
| 净利润 | 48,907,291.82 | - | -117,992,735.2 | - |
| 资产减值准备 | -6,275,656.19 | - | 189,059,380.25 | - |
| 固定资产和投资性房地产折旧 | 36,959,530.04 | - | 35,637,880.59 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 36,959,530.04 | - | 35,637,880.59 | - |
| 无形资产摊销 | 5,579,517.68 | - | 9,051,123.31 | - |
| 长期待摊费用摊销 | 193,693.32 | - | 897,991.42 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -216,814.16 | - | 282,932.42 | - |
| 固定资产报废损失 | 123.08 | - | - | - |
| 财务费用 | 11,181,490.32 | - | 28,699,732.48 | - |
| 投资损失 | -308,964.19 | - | 2,609,609.78 | - |
| 递延所得税 | 1,411,444.42 | - | -3,134,052.31 | - |
| 其中:递延所得税资产减少 | 1,411,444.42 | - | -3,134,052.31 | - |
| 存货的减少 | 100,547,379.64 | - | -129,399,566.24 | - |
| 经营性应收项目的减少 | -73,744,536.68 | - | 151,926,141.21 | - |
| 经营性应付项目的增加 | -179,394,414.15 | - | 196,208,698.7 | - |
| 现金的期末余额 | 455,570,471.46 | - | 693,243,439.39 | - |
| 减:现金的期初余额 | 693,243,439.39 | - | 578,308,413.98 | - |
| 现金及现金等价物的净增加额 | -237,672,967.93 | - | 114,935,025.41 | - |
| 公告日期 | 2025-08-27 | 2025-04-24 | 2025-04-24 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |