| 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 | 235,336,443.75 | 76,233,023.09 | 690,386,103.15 | 504,622,192.57 |
| 收到的税费返还 | 676,048.58 | 5,022.83 | 89,674.4 | 89,674.4 |
| 收到其他与经营活动有关的现金 | 29,212,882.79 | 17,299,535.83 | 37,223,806.82 | 29,490,248.56 |
| 经营活动现金流入小计 | 265,225,375.12 | 93,537,581.75 | 727,699,584.37 | 534,202,115.53 |
| 购买商品、接受劳务支付的现金 | 197,303,709.72 | 118,245,973.48 | 499,310,488.58 | 393,077,977.27 |
| 支付给职工以及为职工支付的现金 | 15,906,719.31 | 12,888,180.37 | 33,272,679.04 | 23,666,117.98 |
| 支付的各项税费 | 7,258,040.08 | 3,418,736.79 | 31,802,855.67 | 26,332,694.76 |
| 支付其他与经营活动有关的现金 | 25,975,947.68 | 12,321,740.46 | 23,834,387.13 | 22,887,681.42 |
| 经营活动现金流出小计 | 246,444,416.79 | 146,874,631.1 | 588,220,410.42 | 465,964,471.43 |
| 经营活动产生的现金流量净额 | 18,780,958.33 | -53,337,049.35 | 139,479,173.95 | 68,237,644.1 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 301,548,502.22 | 301,631,368.83 |
| 取得投资收益收到的现金 | - | - | 105,984 | 105,984 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 480,794 | - | 879,349.5 | 532,800 |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 480,794 | - | 302,533,835.72 | 302,270,152.83 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 142,484,923.89 | 73,144,881.31 | 352,203,820.27 | 271,925,562.42 |
| 投资活动现金流出小计 | 142,484,923.89 | 73,144,881.31 | 352,203,820.27 | 271,925,562.42 |
| 投资活动产生的现金流量净额 | -142,004,129.89 | -73,144,881.31 | -49,669,984.55 | 30,344,590.41 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 140,142,438.3 | 139,892,669.57 | 44,600,000 | 30,000,000 |
| 收到其他与筹资活动有关的现金 | 85,112,167.48 | - | 75,367,523.2 | 29,000,000 |
| 筹资活动现金流入小计 | 225,254,605.78 | 139,892,669.57 | 119,967,523.2 | 59,000,000 |
| 偿还债务支付的现金 | 41,573,705 | 34,830,287.41 | 177,943,929.7 | 160,494,346.37 |
| 分配股利、利润或偿付利息支付的现金 | 3,197,305.43 | 1,097,749.81 | 3,042,853.3 | 2,464,427.5 |
| 支付其他与筹资活动有关的现金 | 52,517,708.49 | 1,334,797 | 34,361,512 | 16,732,000 |
| 筹资活动现金流出小计 | 97,288,718.92 | 37,262,834.22 | 215,348,295 | 179,690,773.87 |
| 筹资活动产生的现金流量净额 | 127,965,886.86 | 102,629,835.35 | -95,380,771.8 | -120,690,773.87 |
| 四、汇率变动对现金及现金等价物的影响 | -1,025.65 | - | 13,150.13 | 1,318.07 |
| 五、现金及现金等价物净增加额 | 4,741,689.65 | -23,852,095.31 | -5,558,432.27 | -22,107,221.29 |
| 加:期初现金及现金等价物余额 | 41,559,913.25 | 41,559,913.25 | 47,118,345.52 | 47,118,345.52 |
| 期末现金及现金等价物余额 | 46,301,602.9 | 17,707,817.94 | 41,559,913.25 | 25,011,124.23 |
| 补充资料: | | | | |
| 净利润 | 4,395,923.22 | - | 25,445,146.15 | - |
| 资产减值准备 | - | - | 1,075,744.54 | - |
| 固定资产和投资性房地产折旧 | 10,788,320.96 | - | 11,993,128.96 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 10,788,320.96 | - | 11,993,128.96 | - |
| 无形资产摊销 | 718,074.35 | - | 1,440,984.36 | - |
| 长期待摊费用摊销 | 1,630,945.92 | - | 2,195,118.61 | - |
| 固定资产报废损失 | - | - | 879,487.22 | - |
| 财务费用 | 9,532,811.78 | - | 9,809,957.01 | - |
| 投资损失 | -28,467,575.66 | - | -20,952,105.01 | - |
| 递延所得税 | 18,943.78 | - | -44,027,624 | - |
| 其中:递延所得税资产减少 | 1,727,282.75 | - | 7,175,122.98 | - |
| 递延所得税负债增加 | -1,708,338.97 | - | -51,202,746.98 | - |
| 存货的减少 | -35,684,036.13 | - | 94,889,943.32 | - |
| 经营性应收项目的减少 | 7,116,958.36 | - | 389,942,085.55 | - |
| 经营性应付项目的增加 | 40,752,884.65 | - | -315,490,606.62 | - |
| 现金的期末余额 | 46,301,602.9 | - | 41,559,913.25 | - |
| 减:现金的期初余额 | 41,559,913.25 | - | 47,118,345.52 | - |
| 现金及现金等价物的净增加额 | 4,741,689.65 | - | -5,558,432.27 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-04-01 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |