| 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 | 619,793,504.61 | 229,908,394.67 | 1,199,062,872.57 | 874,497,540.53 |
| 收到的税费返还 | 6,348,106.98 | 2,013,792.04 | 15,861,494.87 | 15,527,832.49 |
| 收到其他与经营活动有关的现金 | 1,884,221.67 | 200,268.26 | 5,527,108.27 | 4,795,756.09 |
| 经营活动现金流入小计 | 628,025,833.26 | 232,122,454.97 | 1,220,451,475.71 | 894,821,129.11 |
| 购买商品、接受劳务支付的现金 | 578,207,936.26 | 243,524,832.01 | 1,248,574,404.71 | 960,762,179.1 |
| 支付给职工以及为职工支付的现金 | 68,192,123.31 | 33,405,108.08 | 112,227,180.64 | 80,922,587.82 |
| 支付的各项税费 | 2,536,482.79 | 1,257,306.81 | 5,282,187.26 | 3,580,408.35 |
| 支付其他与经营活动有关的现金 | 23,236,699.96 | 11,127,015.91 | 37,640,741.23 | 20,970,540.23 |
| 经营活动现金流出小计 | 672,173,242.32 | 289,314,262.81 | 1,403,724,513.84 | 1,066,235,715.5 |
| 经营活动产生的现金流量净额 | -44,147,409.06 | -57,191,807.84 | -183,273,038.13 | -171,414,586.39 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 70,386.08 | - | 554,800.37 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 234,000 | - |
| 收到的其他与投资活动有关的现金 | - | - | 200,465,123 | - |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | - |
| 投资活动现金流入小计 | 70,386.08 | - | 201,253,923.37 | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 73,602,681.93 | 49,494,181.4 | 163,744,702.27 | 128,099,390.59 |
| 投资支付的现金 | 4,604,039.78 | 4,604,039.78 | - | 55,900,000 |
| 支付其他与投资活动有关的现金 | - | - | 200,000,000 | - |
| 投资活动现金流出小计 | 78,206,721.71 | 54,098,221.18 | 363,744,702.27 | 183,999,390.59 |
| 投资活动产生的现金流量净额 | -78,136,335.63 | -54,098,221.18 | -162,490,778.9 | -183,999,390.59 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 225,300,334.18 | 149,965,031.42 | 591,056,087.69 | 437,236,437.57 |
| 收到其他与筹资活动有关的现金 | 3,880,583.99 | 3,880,583.99 | 109,867,066.5 | 209,774,266.16 |
| 筹资活动现金流入小计 | 229,180,918.17 | 153,845,615.41 | 700,923,154.19 | 647,010,703.73 |
| 偿还债务支付的现金 | 44,800,000 | 24,800,000 | 376,600,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 5,803,133.09 | 2,571,706.01 | 6,891,251.27 | 5,566,014.01 |
| 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 | 6,934,602.33 | 175,655.5 | 162,349,477.4 | 133,699,913.91 |
| 筹资活动现金流出小计 | 57,537,735.42 | 27,547,361.51 | 545,840,728.67 | 139,265,927.92 |
| 筹资活动产生的现金流量净额 | 171,643,182.75 | 126,298,253.9 | 155,082,425.52 | 507,744,775.81 |
| 四、汇率变动对现金及现金等价物的影响 | 128,921.66 | 90,545.05 | 1,240,878.07 | 799,028.49 |
| 五、现金及现金等价物净增加额 | 49,488,359.72 | 15,098,769.93 | -189,440,513.44 | 153,129,827.32 |
| 加:期初现金及现金等价物余额 | 30,028,288.85 | 30,028,288.85 | 219,468,802.29 | 219,468,802.29 |
| 期末现金及现金等价物余额 | 79,516,648.57 | 45,127,058.78 | 30,028,288.85 | 372,598,629.61 |
| 补充资料: | | | | |
| 净利润 | -15,122,492.72 | - | -38,861,184.21 | - |
| 资产减值准备 | 14,346,188.81 | - | 24,448,698.73 | - |
| 固定资产和投资性房地产折旧 | 34,799,731.62 | - | 66,403,078.68 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 34,799,731.62 | - | 66,403,078.68 | - |
| 无形资产摊销 | 579,624.37 | - | 998,097.71 | - |
| 长期待摊费用摊销 | 71,611.86 | - | 90,826.29 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 0 | - | - | - |
| 固定资产报废损失 | 16,682.46 | - | 36,852.8 | - |
| 公允价值变动损失 | - | - | 319,483.5 | - |
| 财务费用 | 5,869,751.27 | - | 8,276,375.59 | - |
| 投资损失 | -389,869.58 | - | -554,800.37 | - |
| 递延所得税 | -6,871,808.21 | - | -13,246,049.63 | - |
| 其中:递延所得税资产减少 | -6,319,225.17 | - | -12,729,003.93 | - |
| 递延所得税负债增加 | -552,583.04 | - | -517,045.7 | - |
| 存货的减少 | -101,980,188.4 | - | -17,613,660.01 | - |
| 经营性应收项目的减少 | -207,457,336.81 | - | -382,503,972.16 | - |
| 经营性应付项目的增加 | 231,552,634.94 | - | 168,316,644.06 | - |
| 其他 | 30,015.79 | - | - | - |
| 现金的期末余额 | 79,516,648.57 | - | 30,028,288.85 | - |
| 减:现金的期初余额 | 30,028,288.85 | - | 219,468,802.29 | - |
| 现金及现金等价物的净增加额 | 49,488,359.72 | - | -189,440,513.44 | - |
| 公告日期 | 2025-08-26 | 2025-04-28 | 2025-04-19 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |