| 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 | 334,098,021.85 | 164,023,188.87 | 595,112,025.16 | 273,435,869.6 |
| 收到的税费返还 | 8,447,935.59 | 9,435.16 | - | - |
| 收到其他与经营活动有关的现金 | 44,785,455.8 | 42,945,941.59 | 22,241,666.02 | 24,058,395.55 |
| 经营活动现金流入小计 | 387,331,413.24 | 206,978,565.62 | 617,353,691.18 | 297,494,265.15 |
| 购买商品、接受劳务支付的现金 | 367,769,216.86 | 228,982,175.53 | 441,818,242.39 | 301,909,834.79 |
| 支付给职工以及为职工支付的现金 | 90,709,595.84 | 40,044,804.01 | 115,257,358.4 | 63,533,831.24 |
| 支付的各项税费 | 8,072,946.11 | 5,659,417.58 | 18,476,269.51 | 15,182,912.01 |
| 支付其他与经营活动有关的现金 | 74,184,949.77 | 64,648,987.35 | 96,886,611.07 | 75,093,245.22 |
| 经营活动现金流出小计 | 540,736,708.58 | 339,335,384.47 | 672,438,481.37 | 455,719,823.26 |
| 经营活动产生的现金流量净额 | -153,405,295.34 | -132,356,818.85 | -55,084,790.19 | -158,225,558.11 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 8,153,325 | 79,087,500 |
| 取得投资收益收到的现金 | 174,866.56 | - | 697,496.88 | 474,939.44 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 451,000.39 | - | 257,581.07 | 268,000 |
| 收到的其他与投资活动有关的现金 | - | 84,069.05 | - | 26,055,082.18 |
| 投资活动现金流入小计 | 625,866.95 | 84,069.05 | 9,108,402.95 | 105,885,521.62 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 783,970.26 | 98,800 | 20,049,024.79 | 19,706,863.19 |
| 投资支付的现金 | - | - | 50,000 | 268,669,502.31 |
| 取得子公司及其他营业单位支付的现金 | - | - | 167,295,454.56 | - |
| 支付其他与投资活动有关的现金 | - | - | - | 7,630.94 |
| 投资活动现金流出小计 | 783,970.26 | 98,800 | 187,394,479.35 | 288,383,996.44 |
| 投资活动产生的现金流量净额 | -158,103.31 | -14,730.95 | -178,286,076.4 | -182,498,474.82 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 24,923,900 | 17,733,540 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 13,180,000 | - |
| 取得借款收到的现金 | 154,707,586.71 | 116,998,786.67 | 48,879,910.62 | 16,077,299.73 |
| 收到其他与筹资活动有关的现金 | - | - | - | 14,096,889.6 |
| 筹资活动现金流入小计 | 154,707,586.71 | 116,998,786.67 | 73,803,810.62 | 47,907,729.33 |
| 偿还债务支付的现金 | 17,878,823.14 | 5,943,153.42 | 21,086,224.81 | 15,004,219 |
| 分配股利、利润或偿付利息支付的现金 | 4,531,759.36 | 1,398,760.59 | 31,920,515.55 | 31,103,736.81 |
| 支付其他与筹资活动有关的现金 | 12,265,571.22 | - | 12,646,202.4 | 23,730,727.05 |
| 筹资活动现金流出小计 | 34,676,153.72 | 7,341,914.01 | 65,652,942.76 | 69,838,682.86 |
| 筹资活动产生的现金流量净额 | 120,031,432.99 | 109,656,872.66 | 8,150,867.86 | -21,930,953.53 |
| 四、汇率变动对现金及现金等价物的影响 | 5,251,892.11 | 1,022,000.06 | -5,973,399.96 | 361,280.75 |
| 五、现金及现金等价物净增加额 | -28,280,073.55 | -21,692,677.08 | -231,193,398.69 | -362,293,705.71 |
| 加:期初现金及现金等价物余额 | 392,872,000.06 | 404,427,221.82 | 624,065,398.75 | 624,065,398.75 |
| 期末现金及现金等价物余额 | 364,591,926.51 | 382,734,544.74 | 392,872,000.06 | 261,771,693.04 |
| 补充资料: | | | | |
| 净利润 | 13,046,735.69 | - | -38,043,860.61 | - |
| 资产减值准备 | -964,851.97 | - | 17,772,964.57 | - |
| 固定资产和投资性房地产折旧 | 7,420,545.46 | - | 16,037,859.3 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,420,545.46 | - | 16,037,859.3 | - |
| 无形资产摊销 | 2,172,931.59 | - | 6,930,333.72 | - |
| 长期待摊费用摊销 | 5,722,106.6 | - | 6,770,009.4 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -493,011.77 | - | -137,074.82 | - |
| 固定资产报废损失 | - | - | 5,112.11 | - |
| 财务费用 | - | - | 5,990,611.47 | - |
| 投资损失 | -613,422.92 | - | -522,897.02 | - |
| 递延所得税 | 2,762,860.05 | - | 12,328,700.6 | - |
| 其中:递延所得税资产减少 | 1,761,113.36 | - | -12,275,289.61 | - |
| 递延所得税负债增加 | 1,001,746.69 | - | 24,603,990.21 | - |
| 存货的减少 | -23,488,199.82 | - | -5,042,129.87 | - |
| 经营性应收项目的减少 | -90,712,785.44 | - | -215,894,526.62 | - |
| 经营性应付项目的增加 | -59,791,259.23 | - | 86,612,041.75 | - |
| 其他 | - | - | 1,574,817.36 | - |
| 现金的期末余额 | 364,591,926.51 | - | 392,872,000.06 | - |
| 减:现金的期初余额 | 392,872,000.06 | - | 624,065,398.75 | - |
| 现金及现金等价物的净增加额 | -28,280,073.55 | - | -231,193,398.69 | - |
| 公告日期 | 2025-08-29 | 2025-04-28 | 2025-04-28 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |