| 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 | 731,853,380.02 | 337,285,472.21 | 1,672,875,628.33 | 1,148,808,651.66 |
| 收到的税费返还 | 6,829,343.16 | 6,763,006.92 | 431,417.56 | 431,417.56 |
| 收到其他与经营活动有关的现金 | 13,045,972.72 | 8,188,142.46 | 18,624,165.33 | 12,367,970.91 |
| 经营活动现金流入小计 | 751,728,695.9 | 352,236,621.59 | 1,691,931,211.22 | 1,161,608,040.13 |
| 购买商品、接受劳务支付的现金 | 538,658,778.44 | 247,621,973.85 | 1,144,065,634.66 | 758,392,466.6 |
| 支付给职工以及为职工支付的现金 | 115,624,733.47 | 62,976,101.34 | 224,082,307.76 | 169,866,273.35 |
| 支付的各项税费 | 12,834,204.65 | 8,268,404.88 | 25,278,459.8 | 18,166,267.22 |
| 支付其他与经营活动有关的现金 | 33,703,631.57 | 11,828,925.12 | 57,599,501.26 | 41,145,182.45 |
| 经营活动现金流出小计 | 700,821,348.13 | 330,695,405.19 | 1,451,025,903.48 | 987,570,189.62 |
| 经营活动产生的现金流量净额 | 50,907,347.77 | 21,541,216.4 | 240,905,307.74 | 174,037,850.51 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 159,000,000 | 159,000,000 | 719,000,000 | 619,000,000 |
| 取得投资收益收到的现金 | 452,499.46 | 452,499.46 | 2,470,588.44 | 1,905,985.7 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 48,769,786.89 | 9,208,000 | 39,938,175.59 | 32,979,925.78 |
| 投资活动现金流入小计 | 208,222,286.35 | 168,660,499.46 | 761,408,764.03 | 653,885,911.48 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 215,812,264.72 | 19,092,107.43 | 264,339,579.45 | 264,067,946.39 |
| 投资支付的现金 | 91,000,000 | 91,000,000 | 819,000,000 | 719,000,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | 36,790,000 | 36,790,000 |
| 投资活动现金流出小计 | 306,812,264.72 | 110,092,107.43 | 1,120,129,579.45 | 1,019,857,946.39 |
| 投资活动产生的现金流量净额 | -98,589,978.37 | 58,568,392.03 | -358,720,815.42 | -365,972,034.91 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 11,279,314.8 | - | 344,489,147.34 | 344,489,147.34 |
| 取得借款收到的现金 | 305,648,473.56 | 59,874,393.85 | 335,000,000 | 246,328,055.51 |
| 收到其他与筹资活动有关的现金 | 90,000,000 | 70,000,000 | 42,300,000 | - |
| 筹资活动现金流入小计 | 406,927,788.36 | 129,874,393.85 | 721,789,147.34 | 590,817,202.85 |
| 偿还债务支付的现金 | 166,475,639.63 | 94,696,871.96 | 441,143,720.9 | 269,981,800.04 |
| 分配股利、利润或偿付利息支付的现金 | 5,806,958.97 | 2,429,399.05 | 15,133,965.92 | 10,340,761.7 |
| 支付其他与筹资活动有关的现金 | 38,483,282.38 | 18,820,438.85 | 166,974,668.07 | 110,688,285.77 |
| 筹资活动现金流出小计 | 210,765,880.98 | 115,946,709.86 | 623,252,354.89 | 391,010,847.51 |
| 筹资活动产生的现金流量净额 | 196,161,907.38 | 13,927,683.99 | 98,536,792.45 | 199,806,355.34 |
| 四、汇率变动对现金及现金等价物的影响 | -58,514.35 | -55,312.58 | 41,831.41 | -740,813.17 |
| 五、现金及现金等价物净增加额 | 148,420,762.43 | 93,981,979.84 | -19,236,883.82 | 7,131,357.77 |
| 加:期初现金及现金等价物余额 | 327,445,103.4 | 327,445,103.4 | 346,681,987.22 | 346,681,987.22 |
| 期末现金及现金等价物余额 | 475,865,865.83 | 421,427,083.24 | 327,445,103.4 | 353,813,344.99 |
| 补充资料: | | | | |
| 净利润 | -65,509,404.86 | - | -294,410,059.61 | - |
| 资产减值准备 | -421,642.87 | - | 70,719,074.09 | - |
| 固定资产和投资性房地产折旧 | 123,965,716.39 | - | 258,991,827.21 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 123,965,716.39 | - | 258,991,827.21 | - |
| 无形资产摊销 | 7,244,554.91 | - | 17,183,676.96 | - |
| 长期待摊费用摊销 | 1,227,133.23 | - | 3,009,795.02 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -4,091,885.32 | - | 13,551,111.83 | - |
| 固定资产报废损失 | 1,575.87 | - | 1,838.49 | - |
| 公允价值变动损失 | - | - | -143,252.88 | - |
| 财务费用 | 10,935,912.91 | - | 25,814,545.75 | - |
| 投资损失 | -398,019.37 | - | -2,196,335.16 | - |
| 递延所得税 | 123,400.32 | - | -2,410,679.18 | - |
| 其中:递延所得税资产减少 | 147,118.46 | - | -2,363,148.68 | - |
| 递延所得税负债增加 | -23,718.14 | - | -47,530.5 | - |
| 存货的减少 | -365,635.85 | - | 3,277,553.4 | - |
| 经营性应收项目的减少 | -31,464,805.09 | - | 108,615,992.92 | - |
| 经营性应付项目的增加 | -8,394,639.32 | - | -13,036,401.88 | - |
| 其他 | 8,011,574.51 | - | 18,239,183.95 | - |
| 现金的期末余额 | 475,865,865.83 | - | 327,445,103.4 | - |
| 减:现金的期初余额 | 327,445,103.4 | - | 346,681,987.22 | - |
| 现金及现金等价物的净增加额 | 148,420,762.43 | - | -19,236,883.82 | - |
| 公告日期 | 2025-08-22 | 2025-04-26 | 2025-04-01 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |