| 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 | 930,064,171.56 | 387,620,432.28 | 1,274,440,368.94 | 976,107,835 |
| 收到的税费返还 | - | - | 1,762.52 | 1,762.52 |
| 收到其他与经营活动有关的现金 | 16,410,723.22 | 9,767,370.8 | 11,403,903.46 | 6,481,843.1 |
| 经营活动现金流入小计 | 946,474,894.78 | 397,387,803.08 | 1,285,846,034.92 | 982,591,440.62 |
| 购买商品、接受劳务支付的现金 | 677,084,694.06 | 265,453,278.08 | 1,063,482,375.08 | 795,500,991.5 |
| 支付给职工以及为职工支付的现金 | 122,061,407.56 | 57,724,391.36 | 241,150,101.33 | 172,928,238.25 |
| 支付的各项税费 | 41,042,255.15 | 16,766,034.54 | 50,178,455.17 | 36,880,083.34 |
| 支付其他与经营活动有关的现金 | 69,398,113.89 | 36,640,303.15 | 139,474,429.26 | 110,230,950.03 |
| 经营活动现金流出小计 | 909,586,470.66 | 376,584,007.13 | 1,494,285,360.84 | 1,115,540,263.12 |
| 经营活动产生的现金流量净额 | 36,888,424.12 | 20,803,795.95 | -208,439,325.92 | -132,948,822.5 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 160,000,000 | 70,000,000 | 535,000,000 | 415,000,000 |
| 取得投资收益收到的现金 | 728,809.87 | 225,835.62 | 1,872,574.13 | 921,694.12 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 89,809.91 | 12,088.65 | 227,465 | 63,485 |
| 投资活动现金流入小计 | 160,818,619.78 | 70,237,924.27 | 537,100,039.13 | 415,985,179.12 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 9,925,361.92 | 3,148,620.05 | 16,351,455.77 | 14,491,578.55 |
| 投资支付的现金 | 140,000,000 | 90,000,000 | 285,000,000 | 215,000,000 |
| 投资活动现金流出小计 | 149,925,361.92 | 93,148,620.05 | 301,351,455.77 | 229,491,578.55 |
| 投资活动产生的现金流量净额 | 10,893,257.86 | -22,910,695.78 | 235,748,583.36 | 186,493,600.57 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 29,993,117.65 | 29,993,117.65 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 29,993,117.65 | 29,993,117.65 |
| 偿还债务支付的现金 | - | - | 29,993,117.65 | 21,360,153.48 |
| 分配股利、利润或偿付利息支付的现金 | 557,758.21 | 109,054.85 | 35,727,922.43 | 34,485,648.59 |
| 支付其他与筹资活动有关的现金 | 22,810,409 | 10,555,981.78 | 59,464,225.08 | 45,604,660.85 |
| 筹资活动现金流出小计 | 23,368,167.21 | 10,665,036.63 | 125,185,265.16 | 101,450,462.92 |
| 筹资活动产生的现金流量净额 | -23,368,167.21 | -10,665,036.63 | -95,192,147.51 | -71,457,345.27 |
| 四、汇率变动对现金及现金等价物的影响 | 207,942.37 | 66,750.32 | -30,672.1 | -11,996.35 |
| 五、现金及现金等价物净增加额 | 24,621,457.14 | -12,705,186.14 | -67,913,562.17 | -17,924,563.55 |
| 加:期初现金及现金等价物余额 | 159,815,667.98 | 159,815,667.98 | 227,729,230.15 | 227,729,230.15 |
| 期末现金及现金等价物余额 | 184,437,125.12 | 147,110,481.84 | 159,815,667.98 | 209,804,666.6 |
| 补充资料: | | | | |
| 净利润 | 60,287,783.73 | - | -184,787,404.5 | - |
| 资产减值准备 | 1,679,330.08 | - | 44,067,836.36 | - |
| 固定资产和投资性房地产折旧 | 4,222,638.76 | - | 61,120,736.47 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 4,222,638.76 | - | 61,120,736.47 | - |
| 无形资产摊销 | 882,919.97 | - | 2,601,604.58 | - |
| 长期待摊费用摊销 | 6,209,160.59 | - | 14,930,116.54 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -1,082,130.19 | - | -1,228,516.62 | - |
| 固定资产报废损失 | 10,700.35 | - | 60,613.59 | - |
| 公允价值变动损失 | 10,883,077.11 | - | 8,264,072.06 | - |
| 财务费用 | 1,403,255.84 | - | 4,446,451.75 | - |
| 投资损失 | -280,628.5 | - | -566,849.31 | - |
| 递延所得税 | 404,586.46 | - | -5,929,658.11 | - |
| 其中:递延所得税资产减少 | 6,278,184.02 | - | -5,560,234.08 | - |
| 递延所得税负债增加 | -5,873,597.56 | - | -369,424.03 | - |
| 存货的减少 | 1,815,305.79 | - | -212,309,103.09 | - |
| 经营性应收项目的减少 | -16,140,520.64 | - | -37,709,695.72 | - |
| 经营性应付项目的增加 | -53,305,201.84 | - | 95,219,891.55 | - |
| 现金的期末余额 | 184,437,125.12 | - | 159,815,667.98 | - |
| 减:现金的期初余额 | 159,815,667.98 | - | 227,729,230.15 | - |
| 现金及现金等价物的净增加额 | 24,621,457.14 | - | -67,913,562.17 | - |
| 公告日期 | 2025-08-22 | 2025-04-30 | 2025-04-23 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |