| 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 | 347,807,067.48 | 180,083,043.31 | 501,213,389.04 | 391,706,469.82 |
| 收到的税费返还 | 198,158.63 | 130,333.95 | 633,064.13 | 580,109.73 |
| 收到其他与经营活动有关的现金 | 8,251,291.09 | 6,230,513.62 | 20,389,256.38 | 11,821,021.37 |
| 经营活动现金流入小计 | 356,256,517.2 | 186,443,890.88 | 522,235,709.55 | 404,107,600.92 |
| 购买商品、接受劳务支付的现金 | 71,312,148.43 | 36,991,314.24 | 171,432,908.27 | 138,101,574.45 |
| 支付给职工以及为职工支付的现金 | 193,260,821.64 | 113,619,806.01 | 342,207,545.17 | 270,422,708.3 |
| 支付的各项税费 | 14,728,919.84 | 6,286,953.33 | 33,692,392.41 | 26,111,975.53 |
| 支付其他与经营活动有关的现金 | 20,189,683.04 | 10,765,480.92 | 43,187,338.93 | 22,532,080.56 |
| 经营活动现金流出小计 | 299,491,572.95 | 167,663,554.5 | 590,520,184.78 | 457,168,338.84 |
| 经营活动产生的现金流量净额 | 56,764,944.25 | 18,780,336.38 | -68,284,475.23 | -53,060,737.92 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 389,000,000 | 155,000,000 | 641,000,000 | 435,000,000 |
| 取得投资收益收到的现金 | 1,185,601.89 | 261,556.51 | 2,882,874.15 | 2,107,820.2 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 225 | - | 1,905,365 | 1,905,285 |
| 投资活动现金流入小计 | 390,185,826.89 | 155,261,556.51 | 645,788,239.15 | 439,013,105.2 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 871,049.05 | 177,063.98 | 1,210,306.25 | 1,055,052.07 |
| 投资支付的现金 | 573,000,000 | 349,000,000 | 650,847,104 | 544,847,104 |
| 投资活动现金流出小计 | 573,871,049.05 | 349,177,063.98 | 652,057,410.25 | 545,902,156.07 |
| 投资活动产生的现金流量净额 | -183,685,222.16 | -193,915,507.47 | -6,269,171.1 | -106,889,050.87 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 10,000,000 | - |
| 筹资活动现金流入平衡项目 | - | - | 0 | - |
| 筹资活动现金流入小计 | - | - | 10,000,000 | - |
| 偿还债务支付的现金 | 10,000,000 | 10,000,000 | 15,000,000 | 15,000,000 |
| 分配股利、利润或偿付利息支付的现金 | - | - | 14,129,765.36 | 14,116,848.69 |
| 支付其他与筹资活动有关的现金 | 3,247,876.51 | 1,585,384.37 | 56,351,203.79 | 42,593,924.75 |
| 筹资活动现金流出小计 | 13,247,876.51 | 11,585,384.37 | 85,480,969.15 | 71,710,773.44 |
| 筹资活动产生的现金流量净额 | -13,247,876.51 | -11,585,384.37 | -75,480,969.15 | -71,710,773.44 |
| 四、汇率变动对现金及现金等价物的影响 | -23,319.17 | -5,321.66 | 16,612.03 | -14,755.79 |
| 五、现金及现金等价物净增加额 | -140,191,473.59 | -186,725,877.12 | -150,018,003.45 | -231,675,318.02 |
| 加:期初现金及现金等价物余额 | 789,802,733.02 | 789,802,733.02 | 939,820,736.47 | 939,820,736.47 |
| 期末现金及现金等价物余额 | 649,611,259.43 | 603,076,855.9 | 789,802,733.02 | 708,145,418.45 |
| 补充资料: | | | | |
| 净利润 | 6,788,726.36 | - | 21,205,050.22 | - |
| 资产减值准备 | -1,140,775.72 | - | 2,037,749.7 | - |
| 固定资产和投资性房地产折旧 | 810,987.22 | - | 2,500,343.57 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 810,987.22 | - | 2,500,343.57 | - |
| 无形资产摊销 | 115,221.26 | - | 227,514.16 | - |
| 长期待摊费用摊销 | 96,816.06 | - | 186,831.8 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 580.53 | - | -203,041.58 | - |
| 固定资产报废损失 | 2,380.67 | - | 11,930.87 | - |
| 公允价值变动损失 | -335,569.64 | - | - | - |
| 财务费用 | 210,015.29 | - | 557,247.45 | - |
| 投资损失 | -395,648.03 | - | -2,721,598.09 | - |
| 递延所得税 | 546,308.95 | - | -827,364.11 | - |
| 其中:递延所得税资产减少 | 531,570.43 | - | -822,179.32 | - |
| 递延所得税负债增加 | 14,738.52 | - | -5,184.79 | - |
| 存货的减少 | 919,423.15 | - | -2,844,002.7 | - |
| 经营性应收项目的减少 | 89,633,744.68 | - | -73,024,533.72 | - |
| 经营性应付项目的增加 | -41,284,585.7 | - | -23,076,258.65 | - |
| 现金的期末余额 | 649,611,259.43 | - | 789,802,733.02 | - |
| 减:现金的期初余额 | 789,802,733.02 | - | 939,820,736.47 | - |
| 现金及现金等价物的净增加额 | -140,191,473.59 | - | -150,018,003.45 | - |
| 公告日期 | 2025-08-27 | 2025-04-26 | 2025-04-26 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |