| 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 | 597,557,394.62 | 330,564,766.92 | 1,296,122,421.44 | 1,011,077,418.98 |
| 收到的税费返还 | 26,617.36 | 0 | 3,996,470.01 | 3,995,309.03 |
| 收到其他与经营活动有关的现金 | 22,053,869.25 | 17,027,109.96 | 62,344,908.98 | 70,427,223 |
| 经营活动现金流入小计 | 619,637,881.23 | 347,591,876.88 | 1,362,463,800.43 | 1,085,499,951.01 |
| 购买商品、接受劳务支付的现金 | 371,506,737.49 | 204,268,052.84 | 771,506,476.03 | 625,124,939.97 |
| 支付给职工以及为职工支付的现金 | 131,247,023.62 | 68,826,579.87 | 290,102,347.44 | 227,758,231.38 |
| 支付的各项税费 | 47,907,573.39 | 21,786,452.05 | 88,735,021.82 | 72,227,737.8 |
| 支付其他与经营活动有关的现金 | 50,660,346.73 | 40,865,215.15 | 124,107,108.42 | 97,364,038.59 |
| 经营活动现金流出小计 | 601,321,681.23 | 335,746,299.91 | 1,274,450,953.71 | 1,022,474,947.74 |
| 经营活动产生的现金流量净额 | 18,316,200 | 11,845,576.97 | 88,012,846.72 | 63,025,003.27 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | - | 0 |
| 取得投资收益收到的现金 | - | - | - | 0 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 408,700.4 | 4,243,145.88 | 94,602,606.64 | 78,861,962.72 |
| 收到的其他与投资活动有关的现金 | 2,205,000 | 1,225,000 | 1,292,999.06 | 1,269,895.56 |
| 投资活动现金流入小计 | 2,613,700.4 | 5,468,145.88 | 95,895,605.7 | 80,131,858.28 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,250,829.53 | 3,435,006.92 | 22,066,746.71 | 19,340,348.45 |
| 投资支付的现金 | - | - | 20,000,000 | - |
| 支付其他与投资活动有关的现金 | 2,586,000 | 1,225,000 | 3,430,000 | 3,430,000 |
| 投资活动现金流出小计 | 6,836,829.53 | 4,660,006.92 | 45,496,746.71 | 22,770,348.45 |
| 投资活动产生的现金流量净额 | -4,223,129.13 | 808,138.96 | 50,398,858.99 | 57,361,509.83 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 40,000 | 40,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 40,000 | 40,000 |
| 取得借款收到的现金 | 125,700,000 | 68,400,000 | 189,827,337.45 | 122,500,000 |
| 收到其他与筹资活动有关的现金 | 13,000,000 | - | 25,000,000 | 20,517,337.45 |
| 筹资活动现金流入小计 | 138,700,000 | 68,400,000 | 214,867,337.45 | 143,057,337.45 |
| 偿还债务支付的现金 | 119,852,565.87 | 58,401,296.41 | 249,756,721.78 | 176,428,639.55 |
| 分配股利、利润或偿付利息支付的现金 | 15,236,831.44 | 9,207,096.8 | 64,336,675.92 | 53,525,304.63 |
| 支付其他与筹资活动有关的现金 | 14,753,186.98 | 12,130,567.74 | 26,386,052.33 | 19,790,269.79 |
| 筹资活动现金流出小计 | 149,842,584.29 | 79,738,960.95 | 340,479,450.03 | 249,744,213.97 |
| 筹资活动产生的现金流量净额 | -11,142,584.29 | -11,338,960.95 | -125,612,112.58 | -106,686,876.52 |
| 五、现金及现金等价物净增加额 | 2,950,486.58 | 1,314,754.98 | 12,799,593.13 | 13,699,636.58 |
| 加:期初现金及现金等价物余额 | 45,171,998.56 | 45,171,998.56 | 32,372,405.43 | 32,372,405.43 |
| 期末现金及现金等价物余额 | 48,122,485.14 | 46,486,753.54 | 45,171,998.56 | 46,072,042.01 |
| 补充资料: | | | | |
| 净利润 | -66,723,687.93 | - | -256,489,739.45 | - |
| 资产减值准备 | 6,697,000.24 | - | 25,481,186.34 | - |
| 固定资产和投资性房地产折旧 | 21,130,434.31 | - | 47,933,424.03 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 21,130,434.31 | - | 47,933,424.03 | - |
| 无形资产摊销 | 22,111,967.63 | - | 46,649,928.67 | - |
| 长期待摊费用摊销 | 6,460,994.15 | - | 16,649,755.86 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -453,198.32 | - | -20,514,998.32 | - |
| 固定资产报废损失 | 1,234,762.39 | - | -90,289.96 | - |
| 公允价值变动损失 | -319,679.08 | - | - | - |
| 财务费用 | 39,679,793.41 | - | 83,729,141.2 | - |
| 投资损失 | -508,221.79 | - | -14,627,938.59 | - |
| 递延所得税 | -457,499.44 | - | 26,008,872.97 | - |
| 其中:递延所得税资产减少 | 743,826.34 | - | 28,901,837.97 | - |
| 递延所得税负债增加 | -1,201,325.78 | - | -2,892,965 | - |
| 存货的减少 | 2,843,134.83 | - | 23,964,527.9 | - |
| 经营性应收项目的减少 | 89,510,813.64 | - | 243,728,815.26 | - |
| 经营性应付项目的增加 | -105,513,731.02 | - | -139,147,201.87 | - |
| 现金的期末余额 | 48,122,485.14 | - | 45,171,998.56 | - |
| 减:现金的期初余额 | 45,171,998.56 | - | 32,372,405.43 | - |
| 现金及现金等价物的净增加额 | 2,950,486.58 | - | 12,799,593.13 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-04-19 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |