| 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 | 904,335,907.7 | 335,694,084.51 | 1,227,626,967.05 | 1,007,835,332.26 |
| 收到的税费返还 | 72,424,928 | 33,597,976.35 | 96,042,564.3 | 75,138,766.09 |
| 收到其他与经营活动有关的现金 | 40,911,939.67 | 29,786,096.01 | 75,030,936.11 | 67,789,608.03 |
| 经营活动现金流入小计 | 1,017,672,775.37 | 399,078,156.87 | 1,398,700,467.46 | 1,150,763,706.38 |
| 购买商品、接受劳务支付的现金 | 550,564,942.05 | 236,662,876.14 | 917,519,249.03 | 693,598,357.25 |
| 支付给职工以及为职工支付的现金 | 142,613,660.42 | 70,562,444.7 | 224,072,733.51 | 170,402,197.92 |
| 支付的各项税费 | 24,314,639.13 | 14,570,141.84 | 35,675,723.23 | 30,254,163.6 |
| 支付其他与经营活动有关的现金 | 188,612,262.62 | 81,330,262.03 | 208,965,637.9 | 166,111,940.92 |
| 经营活动现金流出小计 | 906,105,504.22 | 403,125,724.71 | 1,386,233,343.67 | 1,060,366,659.69 |
| 经营活动产生的现金流量净额 | 111,567,271.15 | -4,047,567.84 | 12,467,123.79 | 90,397,046.69 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 95,000,000 | 60,000,000 | 262,000,000 | - |
| 取得投资收益收到的现金 | 206,515.3 | 153,624.89 | 757,814.15 | 534,775.76 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 433,168.89 | - | 517,732.72 | 819,170.51 |
| 收到的其他与投资活动有关的现金 | 40,000,000 | 40,000,000 | 40,000,000 | 3,000,000 |
| 投资活动现金流入小计 | 135,639,684.19 | 100,153,624.89 | 303,275,546.87 | 4,353,946.27 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 37,216,793.13 | 21,519,787.88 | 122,699,573.87 | 84,590,614.28 |
| 投资支付的现金 | 100,000,000 | 30,808,047.6 | 331,634,854.5 | 8,014,976.2 |
| 支付其他与投资活动有关的现金 | 64,084,778.8 | - | 80,000,000 | 107,000,000 |
| 投资活动现金流出小计 | 201,301,571.93 | 52,327,835.48 | 534,334,428.37 | 199,605,590.48 |
| 投资活动产生的现金流量净额 | -65,661,887.74 | 47,825,789.41 | -231,058,881.5 | -195,251,644.21 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 120,000,000 | 70,000,000 | 120,000,000 | 50,000,000 |
| 筹资活动现金流入小计 | 120,000,000 | 70,000,000 | 120,000,000 | 50,000,000 |
| 偿还债务支付的现金 | 100,000,000 | 20,000,000 | 50,000,000 | 50,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 1,813,826.2 | 920,445.7 | 9,455,909.46 | 9,013,508.49 |
| 支付其他与筹资活动有关的现金 | 8,809,415.07 | 5,002,073.64 | 11,083,532.76 | 5,631,961 |
| 筹资活动现金流出小计 | 110,623,241.27 | 25,922,519.34 | 70,539,442.22 | 64,645,469.49 |
| 筹资活动产生的现金流量净额 | 9,376,758.73 | 44,077,480.66 | 49,460,557.78 | -14,645,469.49 |
| 四、汇率变动对现金及现金等价物的影响 | 24,210,920.9 | 6,743,396.17 | -915,923.12 | -882,151.6 |
| 五、现金及现金等价物净增加额 | 79,493,063.04 | 94,599,098.4 | -170,047,123.05 | -120,382,218.61 |
| 加:期初现金及现金等价物余额 | 184,764,966.74 | 184,764,966.74 | 354,812,089.79 | 354,812,089.79 |
| 期末现金及现金等价物余额 | 264,258,029.78 | 279,364,065.14 | 184,764,966.74 | 234,429,871.18 |
| 补充资料: | | | | |
| 净利润 | 70,527,205.01 | - | -14,152,205.74 | - |
| 资产减值准备 | 11,571,901.12 | - | 3,135,684.06 | - |
| 固定资产和投资性房地产折旧 | 29,102,489.32 | - | 51,563,761.9 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 29,102,489.32 | - | 51,563,761.9 | - |
| 无形资产摊销 | 3,157,342.87 | - | 5,069,373.38 | - |
| 长期待摊费用摊销 | 5,122,501.53 | - | 3,973,795.2 | - |
| 固定资产报废损失 | 1,257,405.92 | - | 769,134.85 | - |
| 公允价值变动损失 | -12,991.2 | - | 2,494,073.2 | - |
| 财务费用 | 3,748,158.08 | - | -8,402,534.79 | - |
| 投资损失 | -773,506.49 | - | 8,096,690.21 | - |
| 递延所得税 | -8,732,108.84 | - | -11,374,946.92 | - |
| 其中:递延所得税资产减少 | -8,732,108.84 | - | -11,374,946.92 | - |
| 存货的减少 | 14,831,189.73 | - | -167,716,913.07 | - |
| 经营性应收项目的减少 | -164,689,193.3 | - | -76,415,470.21 | - |
| 经营性应付项目的增加 | 138,705,903.44 | - | 206,585,682.32 | - |
| 现金的期末余额 | 264,258,029.78 | - | 184,764,966.74 | - |
| 减:现金的期初余额 | 184,764,966.74 | - | 354,812,089.79 | - |
| 现金及现金等价物的净增加额 | 79,493,063.04 | - | -170,047,123.05 | - |
| 公告日期 | 2025-08-30 | 2025-04-29 | 2025-04-29 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |