| 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 | 474,969,030.4 | 133,918,163.15 | 811,214,666.01 | 474,411,565.49 |
| 收到的税费返还 | 1,439,657.7 | - | 37,452,015.94 | 37,452,015.94 |
| 收到其他与经营活动有关的现金 | 33,944,437.28 | 19,613,972.35 | 104,095,429.95 | 76,584,908.16 |
| 经营活动现金流入小计 | 510,353,125.38 | 153,532,135.5 | 952,762,111.9 | 588,448,489.59 |
| 购买商品、接受劳务支付的现金 | 423,022,489.33 | 140,159,688.67 | 737,847,485.59 | 450,788,029.97 |
| 支付给职工以及为职工支付的现金 | 28,378,288.3 | 12,525,019.35 | 76,406,071.53 | 60,880,187.53 |
| 支付的各项税费 | 6,436,520.8 | 5,088,988.31 | 22,758,972.18 | 20,660,333.62 |
| 支付其他与经营活动有关的现金 | 71,972,235.13 | 45,893,515.18 | 178,225,089.29 | 151,889,574.48 |
| 经营活动现金流出小计 | 529,809,533.56 | 203,667,211.51 | 1,015,237,618.59 | 684,218,125.6 |
| 经营活动产生的现金流量净额 | -19,456,408.18 | -50,135,076.01 | -62,475,506.69 | -95,769,636.01 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 8,482,236.32 | 8,482,236.32 | 31,300,000 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 78,132 | 78,132 |
| 收到的其他与投资活动有关的现金 | - | - | 17,250,455 | - |
| 投资活动现金流入小计 | 8,482,236.32 | 8,482,236.32 | 48,628,587 | 78,132 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | -1,316,717.56 | 2,156,489.28 | -6,312,493.24 | -37,893,733.26 |
| 投资支付的现金 | 9,750,000 | - | 10,000,000 | 200,000 |
| 取得子公司及其他营业单位支付的现金 | 219,998,916.53 | - | - | - |
| 支付其他与投资活动有关的现金 | -58,250,000 | - | 115,297,000 | - |
| 投资活动现金流出小计 | 170,182,198.97 | 2,156,489.28 | 118,984,506.76 | -37,693,733.26 |
| 投资活动产生的现金流量净额 | -161,699,962.65 | 6,325,747.04 | -70,355,919.76 | 37,771,865.26 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 28,539,000 | - | 48,711,000 | - |
| 其中:子公司吸收少数股东投资收到的现金 | 28,539,000 | - | 48,711,000 | - |
| 取得借款收到的现金 | 618,150,501.6 | 182,700,000 | 327,790,000 | 247,790,000 |
| 收到其他与筹资活动有关的现金 | - | - | 10,630,467 | - |
| 筹资活动现金流入小计 | 646,689,501.6 | 182,700,000 | 387,131,467 | 247,790,000 |
| 偿还债务支付的现金 | 400,002,326.63 | 173,385,064.68 | 289,252,654.28 | 218,952,654.28 |
| 分配股利、利润或偿付利息支付的现金 | 14,427,438.27 | 5,508,266.02 | 27,081,302.13 | 20,807,001.14 |
| 支付其他与筹资活动有关的现金 | 15,009,288.8 | 1,000,000 | 9,655,463.67 | 404,174 |
| 筹资活动现金流出小计 | 429,439,053.7 | 179,893,330.7 | 325,989,420.08 | 240,163,829.42 |
| 筹资活动产生的现金流量净额 | 217,250,447.9 | 2,806,669.3 | 61,142,046.92 | 7,626,170.58 |
| 四、汇率变动对现金及现金等价物的影响 | -545,557.12 | -5,463.01 | 51,049.71 | -84,523.96 |
| 五、现金及现金等价物净增加额 | 35,548,519.95 | -41,008,122.68 | -71,638,329.82 | -50,456,124.13 |
| 加:期初现金及现金等价物余额 | 50,457,482.13 | 50,457,482.13 | 122,095,811.95 | 122,095,811.95 |
| 期末现金及现金等价物余额 | 86,006,002.08 | 9,449,359.45 | 50,457,482.13 | 71,639,687.82 |
| 补充资料: | | | | |
| 净利润 | 26,330,338.6 | - | -412,353,820.08 | - |
| 资产减值准备 | 3,951,092.76 | - | 162,422,506.64 | - |
| 固定资产和投资性房地产折旧 | 28,664,592.91 | - | 57,385,756.15 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 28,664,592.91 | - | 57,385,756.15 | - |
| 无形资产摊销 | 2,001,358.63 | - | 3,990,241.82 | - |
| 长期待摊费用摊销 | 135,464.09 | - | 316,832.76 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 29,898.72 | - | -1,345,713.61 | - |
| 固定资产报废损失 | 23,166.29 | - | - | - |
| 公允价值变动损失 | 0 | - | -4,645,450.44 | - |
| 财务费用 | 6,759,494.77 | - | 26,502,258.81 | - |
| 投资损失 | -1,048,503.75 | - | 488,775.97 | - |
| 递延所得税 | -910,724.05 | - | 792,437.65 | - |
| 其中:递延所得税资产减少 | -534,608.91 | - | 3,255,412.89 | - |
| 递延所得税负债增加 | -376,115.14 | - | -2,462,975.24 | - |
| 存货的减少 | -72,938,415.38 | - | -23,657,926.57 | - |
| 经营性应收项目的减少 | -681,843,362.16 | - | -210,951,062.98 | - |
| 经营性应付项目的增加 | 675,836,010.55 | - | 270,345,417.43 | - |
| 其他 | -6,459.75 | - | - | - |
| 现金的期末余额 | 86,006,002.08 | - | 50,457,482.13 | - |
| 减:现金的期初余额 | 50,457,482.13 | - | 122,095,811.95 | - |
| 现金及现金等价物的净增加额 | 35,548,519.95 | - | -71,638,329.82 | - |
| 公告日期 | 2025-08-26 | 2025-04-30 | 2025-04-30 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |