| 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 | 801,844,144.21 | 390,774,703.23 | 1,692,913,195.81 | 1,231,619,545.12 |
| 收到的税费返还 | 820,118.95 | - | 64,003,987.75 | 13,253,636.73 |
| 收到其他与经营活动有关的现金 | 19,385,308.53 | 18,466,084.1 | 90,109,174.6 | 38,963,302.28 |
| 经营活动现金流入小计 | 822,049,571.69 | 409,240,787.33 | 1,847,026,358.16 | 1,283,836,484.13 |
| 购买商品、接受劳务支付的现金 | 566,182,882.99 | 313,119,579.18 | 1,325,804,509.33 | 926,975,999.62 |
| 支付给职工以及为职工支付的现金 | 137,220,433.91 | 86,326,037.76 | 281,193,892.77 | 213,030,101.33 |
| 支付的各项税费 | 32,894,241.19 | 14,797,816.19 | 34,880,178.67 | 23,024,668.67 |
| 支付其他与经营活动有关的现金 | 35,974,019.56 | 13,775,898.54 | 80,805,060.11 | 54,549,163.51 |
| 经营活动现金流出小计 | 772,271,577.65 | 428,019,331.67 | 1,722,683,640.88 | 1,217,579,933.13 |
| 经营活动产生的现金流量净额 | 49,777,994.04 | -18,778,544.34 | 124,342,717.28 | 66,256,551 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 11,999,900 | 11,999,900 |
| 取得投资收益收到的现金 | 4,967,440.69 | 4,950,000 | 6,349,766.65 | 6,781,832.32 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 70,000 | - | 18,046 | 3,885 |
| 收到的其他与投资活动有关的现金 | 3,700,000 | - | 11,428,071.58 | 3,700,000 |
| 投资活动现金流入小计 | 8,737,440.69 | 4,950,000 | 29,795,784.23 | 22,485,617.32 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 89,726,967.06 | 29,838,777.4 | 206,896,971.28 | 209,650,711.17 |
| 支付其他与投资活动有关的现金 | 8,192,074.29 | 3,700,293.82 | 11,100,000 | 12,552,737.22 |
| 投资活动现金流出小计 | 97,919,041.35 | 33,539,071.22 | 217,996,971.28 | 222,203,448.39 |
| 投资活动产生的现金流量净额 | -89,181,600.66 | -28,589,071.22 | -188,201,187.05 | -199,717,831.07 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 403,500,000 | 292,500,000 | 597,350,956.29 | 542,453,003.61 |
| 收到其他与筹资活动有关的现金 | 92,000,000 | 76,000,000 | 71,544,529.26 | 52,516,467.04 |
| 筹资活动现金流入小计 | 495,500,000 | 368,500,000 | 668,895,485.55 | 594,969,470.65 |
| 偿还债务支付的现金 | 361,692,546.88 | 180,063,665.49 | 474,752,979.68 | 396,503,409.97 |
| 分配股利、利润或偿付利息支付的现金 | 23,784,922.26 | 13,200,302.65 | 55,036,545.36 | 40,195,614.72 |
| 支付其他与筹资活动有关的现金 | 58,023,814.63 | 9,902,604.41 | 103,683,099.76 | 68,500,812.09 |
| 筹资活动现金流出小计 | 443,501,283.77 | 203,166,572.55 | 633,472,624.8 | 505,199,836.78 |
| 筹资活动产生的现金流量净额 | 51,998,716.23 | 165,333,427.45 | 35,422,860.75 | 89,769,633.87 |
| 四、汇率变动对现金及现金等价物的影响 | 836,006.55 | 1,383,914.18 | 3,293,248.08 | 2,967,907.52 |
| 五、现金及现金等价物净增加额 | 13,431,116.16 | 119,349,726.07 | -25,142,360.94 | -40,723,738.68 |
| 加:期初现金及现金等价物余额 | 56,615,730.23 | 56,615,730.23 | 81,758,091.17 | 81,758,091.17 |
| 期末现金及现金等价物余额 | 70,046,846.39 | 175,965,456.3 | 56,615,730.23 | 41,034,352.49 |
| 补充资料: | | | | |
| 净利润 | -34,997,299.3 | - | -179,792,971.38 | - |
| 资产减值准备 | 18,546,525.76 | - | 77,322,595.9 | - |
| 固定资产和投资性房地产折旧 | 85,250,467.82 | - | 137,262,840 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 85,250,467.82 | - | 137,262,840 | - |
| 无形资产摊销 | 2,311,048.14 | - | 4,089,205.5 | - |
| 长期待摊费用摊销 | 809,552.38 | - | 1,826,666.26 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -136,318.89 | - | 1,863,694.7 | - |
| 固定资产报废损失 | 75,338.69 | - | 8,720,499.82 | - |
| 公允价值变动损失 | 274,900 | - | 29,250,907.77 | - |
| 财务费用 | 21,906,124.41 | - | 41,191,161.88 | - |
| 投资损失 | -3,989,996.18 | - | 9,691,553.85 | - |
| 递延所得税 | 319,698.24 | - | 1,265,509.78 | - |
| 其中:递延所得税资产减少 | 319,698.24 | - | 1,260,817.5 | - |
| 递延所得税负债增加 | - | - | 4,692.28 | - |
| 存货的减少 | -33,880,638.94 | - | -198,086,635.54 | - |
| 经营性应收项目的减少 | 127,751,577.84 | - | -147,090,012.27 | - |
| 经营性应付项目的增加 | -134,640,523.89 | - | 336,472,625.09 | - |
| 现金的期末余额 | 70,046,846.39 | - | 56,615,730.23 | - |
| 减:现金的期初余额 | 56,615,730.23 | - | 81,758,091.17 | - |
| 现金及现金等价物的净增加额 | 13,431,116.16 | - | -25,142,360.94 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-18 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |