| 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 | 523,187,217.97 | 219,796,277.9 | 1,140,426,777.83 | 804,316,282.49 |
| 收到的税费返还 | - | - | 1,118,245.83 | 1,118,245.83 |
| 收到其他与经营活动有关的现金 | 36,535,805.81 | 10,505,297 | 66,160,823.71 | 47,916,651.45 |
| 经营活动现金流入小计 | 559,723,023.78 | 230,301,574.9 | 1,207,705,847.37 | 853,351,179.77 |
| 购买商品、接受劳务支付的现金 | 375,509,650.36 | 221,183,208.65 | 785,831,026.41 | 539,509,874.45 |
| 支付给职工以及为职工支付的现金 | 64,557,468.63 | 39,532,397.76 | 100,106,157.31 | 74,423,854.46 |
| 支付的各项税费 | 21,556,341.68 | 11,991,299.96 | 40,247,495.9 | 26,063,679.19 |
| 支付其他与经营活动有关的现金 | 47,482,241.73 | 22,098,347.54 | 67,252,791.74 | 44,113,561.69 |
| 经营活动现金流出小计 | 509,105,702.4 | 294,805,253.91 | 993,437,471.36 | 684,110,969.79 |
| 经营活动产生的现金流量净额 | 50,617,321.38 | -64,503,679.01 | 214,268,376.01 | 169,240,209.98 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 25,500,000 | 15,500,000 | 421,930,000 | 382,930,000 |
| 取得投资收益收到的现金 | 292,026.01 | 16,512.03 | 234,711.31 | 217,472.24 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 800 | 800 | - | - |
| 投资活动现金流入小计 | 25,792,826.01 | 15,517,312.03 | 422,164,711.31 | 383,147,472.24 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 99,268,185.28 | 21,842,336.94 | 90,421,312.37 | 63,544,285.18 |
| 投资支付的现金 | 25,500,000 | 20,500,000 | 421,930,000 | 382,930,696 |
| 取得子公司及其他营业单位支付的现金 | 3,636,000 | 3,440,000 | 8,981,900.07 | 6,805,234.3 |
| 支付其他与投资活动有关的现金 | 4,255,378.36 | 4,306,147.06 | 2,587,800.38 | - |
| 投资活动现金流出小计 | 132,659,563.64 | 50,088,484 | 523,921,012.82 | 453,280,215.48 |
| 投资活动产生的现金流量净额 | -106,866,737.63 | -34,571,171.97 | -101,756,301.51 | -70,132,743.24 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 89,124,424.53 | 59,233,283.28 | 40,000,000 | 10,000,000 |
| 收到其他与筹资活动有关的现金 | 73,817.47 | - | 1,500,000 | 1,500,000 |
| 筹资活动现金流入小计 | 89,198,242 | 59,233,283.28 | 41,500,000 | 11,500,000 |
| 偿还债务支付的现金 | 29,124,424.53 | 10,000,000 | 75,267,500 | 27,672,500 |
| 分配股利、利润或偿付利息支付的现金 | 30,273,641.39 | 387,150.23 | 31,724,188.06 | 31,368,630.91 |
| 支付其他与筹资活动有关的现金 | 35,943,638.96 | 27,554,688.48 | 35,101,952.81 | 25,045,574.06 |
| 筹资活动现金流出小计 | 95,341,704.88 | 37,941,838.71 | 142,093,640.87 | 84,086,704.97 |
| 筹资活动产生的现金流量净额 | -6,143,462.88 | 21,291,444.57 | -100,593,640.87 | -72,586,704.97 |
| 四、汇率变动对现金及现金等价物的影响 | -1,725,152.74 | -1,034,038.65 | -5,019,356.56 | -4,897,296.37 |
| 五、现金及现金等价物净增加额 | -64,118,031.87 | -78,817,445.06 | 6,899,077.07 | 21,623,465.4 |
| 加:期初现金及现金等价物余额 | 162,341,955.36 | 162,341,955.36 | 155,442,878.29 | 155,442,878.29 |
| 期末现金及现金等价物余额 | 98,223,923.49 | 83,524,510.3 | 162,341,955.36 | 177,066,343.69 |
| 补充资料: | | | | |
| 净利润 | 34,979,627.62 | - | 84,651,709.83 | - |
| 资产减值准备 | 8,136,030.9 | - | 40,881,366.8 | - |
| 固定资产和投资性房地产折旧 | 24,336,405.19 | - | 47,415,073.91 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 24,336,405.19 | - | 47,415,073.91 | - |
| 无形资产摊销 | 753,019.92 | - | 2,476,528.75 | - |
| 长期待摊费用摊销 | 5,263,643.45 | - | 11,870,355.46 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 1,694.4 | - | - | - |
| 固定资产报废损失 | 790,188.4 | - | 3,805,152.12 | - |
| 财务费用 | 4,333,833.06 | - | 13,736,673.78 | - |
| 投资损失 | 109,315.51 | - | -129,563.92 | - |
| 递延所得税 | -2,049,002.83 | - | -4,940,576.71 | - |
| 其中:递延所得税资产减少 | -2,049,002.83 | - | -4,940,576.71 | - |
| 存货的减少 | 16,003,180.34 | - | -27,135,035.92 | - |
| 经营性应收项目的减少 | -13,021,907.86 | - | -59,727,680.59 | - |
| 经营性应付项目的增加 | -47,758,573.74 | - | 73,448,977.81 | - |
| 其他 | 3,181,454.82 | - | 2,120,969.88 | - |
| 现金的期末余额 | 98,223,923.49 | - | 162,341,955.36 | - |
| 减:现金的期初余额 | 162,341,955.36 | - | 155,442,878.29 | - |
| 现金及现金等价物的净增加额 | -64,118,031.87 | - | 6,899,077.07 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-03-29 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |