| 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 | 369,180,814.16 | 139,576,988.5 | 654,149,263.41 | 433,772,502.02 |
| 收到的税费返还 | 430,412.89 | 364,576.6 | 5,392,751.52 | 2,633,326.58 |
| 收到其他与经营活动有关的现金 | 18,766,986.39 | 6,683,652.07 | 30,555,327.17 | 33,454,640.13 |
| 经营活动现金流入小计 | 388,378,213.44 | 146,625,217.17 | 690,097,342.1 | 469,860,468.73 |
| 购买商品、接受劳务支付的现金 | 272,500,361.53 | 147,411,462.5 | 572,473,729.89 | 393,344,644.72 |
| 支付给职工以及为职工支付的现金 | 61,279,932.09 | 32,837,152.76 | 133,745,125.54 | 108,021,688.9 |
| 支付的各项税费 | 11,454,260.07 | 5,390,999 | 13,997,445.46 | 20,188,971.39 |
| 支付其他与经营活动有关的现金 | 192,102,000.44 | 139,946,265.39 | 41,942,790.57 | 42,600,645.46 |
| 经营活动现金流出小计 | 537,336,554.13 | 325,585,879.65 | 762,159,091.46 | 564,155,950.47 |
| 经营活动产生的现金流量净额 | -148,958,340.69 | -178,960,662.48 | -72,061,749.36 | -94,295,481.74 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | 20,060,337.54 | 61,389,041.09 | 20,204,622.08 |
| 取得投资收益收到的现金 | 532,923.05 | 923.05 | - | 651,377.92 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 235,745.93 | 76,825 | 10,505,895.39 | 8,454,956.14 |
| 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 | - | 532,000 | - | - |
| 投资活动现金流入小计 | 768,668.98 | 20,670,085.59 | 71,894,936.48 | 29,310,956.14 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 3,671,257.48 | 1,904,870.61 | 59,649,754.65 | 34,157,866.47 |
| 投资支付的现金 | 10,000,000 | - | 60,000,000 | 60,000,000 |
| 投资活动现金流出小计 | 13,671,257.48 | 1,904,870.61 | 119,649,754.65 | 94,157,866.47 |
| 投资活动产生的现金流量净额 | -12,902,588.5 | 18,765,214.98 | -47,754,818.17 | -64,846,910.33 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 250,709,550 | 93,409,550 | 473,567,000 | 289,567,000 |
| 收到其他与筹资活动有关的现金 | 70,000,000 | 92,000,000 | 1,711,218.53 | - |
| 筹资活动现金流入小计 | 320,709,550 | 185,409,550 | 475,278,218.53 | 289,567,000 |
| 偿还债务支付的现金 | 173,947,000 | 79,894,152.11 | 344,920,000 | 205,477,750 |
| 分配股利、利润或偿付利息支付的现金 | 6,621,626.77 | 2,105,863.23 | 15,794,479.3 | 14,507,693.83 |
| 支付其他与筹资活动有关的现金 | 41,638,599.58 | 12,856,658.55 | 119,263,436.86 | 94,529,315.6 |
| 筹资活动现金流出小计 | 222,207,226.35 | 94,856,673.89 | 479,977,916.16 | 314,514,759.43 |
| 筹资活动产生的现金流量净额 | 98,502,323.65 | 90,552,876.11 | -4,699,697.63 | -24,947,759.43 |
| 四、汇率变动对现金及现金等价物的影响 | 1,571,582.61 | 1,441.02 | -83,947.96 | 440,762.72 |
| 五、现金及现金等价物净增加额 | -61,787,022.93 | -69,641,130.37 | -124,600,213.12 | -183,649,388.78 |
| 加:期初现金及现金等价物余额 | 293,482,755.57 | 293,482,755.57 | 418,082,968.69 | 418,082,968.69 |
| 期末现金及现金等价物余额 | 231,695,732.64 | 223,841,625.2 | 293,482,755.57 | 234,433,579.91 |
| 补充资料: | | | | |
| 净利润 | 6,011,056.93 | - | -257,286,464.63 | - |
| 资产减值准备 | 7,207,658.97 | - | 168,340,319.16 | - |
| 固定资产和投资性房地产折旧 | 14,391,904.53 | - | 41,281,793.24 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 14,391,904.53 | - | 41,281,793.24 | - |
| 无形资产摊销 | 3,016,221.84 | - | 6,039,787.19 | - |
| 长期待摊费用摊销 | 1,428,455.5 | - | 2,444,205.37 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -204,530.58 | - | -1,510,286.54 | - |
| 固定资产报废损失 | - | - | 162,445.5 | - |
| 公允价值变动损失 | - | - | 110,885.04 | - |
| 财务费用 | 10,410,673.08 | - | 26,310,148.05 | - |
| 投资损失 | 2,315,665.97 | - | -400,838.55 | - |
| 递延所得税 | -127,086.55 | - | -40,863,976.62 | - |
| 其中:递延所得税资产减少 | -5,633.59 | - | -40,614,034.71 | - |
| 递延所得税负债增加 | -121,452.96 | - | -249,941.91 | - |
| 存货的减少 | 96,901,549.86 | - | 124,422,118.61 | - |
| 经营性应收项目的减少 | -299,513,702.43 | - | -49,163,106.43 | - |
| 经营性应付项目的增加 | 9,033,359.94 | - | -93,308,079.65 | - |
| 其他 | - | - | 1,359,300.9 | - |
| 现金的期末余额 | 231,695,732.64 | - | 293,482,755.57 | - |
| 减:现金的期初余额 | 293,482,755.57 | - | 418,082,968.69 | - |
| 现金及现金等价物的净增加额 | -61,787,022.93 | - | -124,600,213.12 | - |
| 公告日期 | 2025-08-26 | 2025-04-18 | 2025-04-18 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |