| 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 | 245,470,798.28 | 116,230,511.26 | 270,317,530.01 | 207,126,912.79 |
| 收到其他与经营活动有关的现金 | 12,402,400.9 | 12,234,940.87 | 2,812,463.69 | 2,558,535.26 |
| 经营活动现金流入小计 | 257,873,199.18 | 128,465,452.13 | 273,129,993.7 | 209,685,448.05 |
| 购买商品、接受劳务支付的现金 | 274,045,772.23 | 120,871,377.05 | 413,307,395.62 | 307,648,419.1 |
| 支付给职工以及为职工支付的现金 | 25,120,646.7 | 13,440,404.71 | 36,004,953.75 | 26,741,152.3 |
| 支付的各项税费 | 9,375,862.38 | 6,219,843.4 | 12,506,759.88 | 11,128,587.72 |
| 支付其他与经营活动有关的现金 | 8,219,274.59 | 2,699,896.49 | 13,096,706.32 | 8,110,704.35 |
| 经营活动现金流出小计 | 316,761,555.9 | 143,231,521.65 | 474,915,815.57 | 353,628,863.47 |
| 经营活动产生的现金流量净额 | -58,888,356.72 | -14,766,069.52 | -201,785,821.87 | -143,943,415.42 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 1,445,349.23 | - |
| 取得投资收益收到的现金 | 1,517,616.68 | - | - | 1,445,349.23 |
| 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 | 1,517,616.68 | - | 1,445,349.23 | 1,445,349.23 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 34,795,490.92 | 26,679,151.16 | 76,211,644.57 | 57,057,440.6 |
| 投资活动现金流出小计 | 34,795,490.92 | 26,679,151.16 | 76,211,644.57 | 57,057,440.6 |
| 投资活动产生的现金流量净额 | -33,277,874.24 | -26,679,151.16 | -74,766,295.34 | -55,612,091.37 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 311,727,827.74 | 30,000,000 | 280,000,000 | 210,000,000 |
| 筹资活动现金流入小计 | 311,727,827.74 | 30,000,000 | 280,000,000 | 210,000,000 |
| 偿还债务支付的现金 | 110,500,000 | 500,000 | 50,000,000 | 50,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 13,783,665.11 | 1,658,274.99 | 12,898,833.31 | 11,624,444.43 |
| 支付其他与筹资活动有关的现金 | - | - | 20,000 | - |
| 筹资活动现金流出小计 | 124,283,665.11 | 2,158,274.99 | 62,918,833.31 | 61,624,444.43 |
| 筹资活动产生的现金流量净额 | 187,444,162.63 | 27,841,725.01 | 217,081,166.69 | 148,375,555.57 |
| 五、现金及现金等价物净增加额 | 95,277,931.67 | -13,603,495.67 | -59,470,950.52 | -51,179,951.22 |
| 加:期初现金及现金等价物余额 | 23,375,376.67 | 23,375,376.67 | 82,846,327.19 | 82,846,327.19 |
| 期末现金及现金等价物余额 | 118,653,308.34 | 9,771,881 | 23,375,376.67 | 31,666,375.97 |
| 补充资料: | | | | |
| 净利润 | 27,250,370.67 | - | 50,946,286.9 | - |
| 资产减值准备 | 1,503,928 | - | 4,990,252.52 | - |
| 固定资产和投资性房地产折旧 | 23,351,445.07 | - | 24,646,445.95 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 23,351,445.07 | - | 24,646,445.95 | - |
| 无形资产摊销 | 699,112.9 | - | 882,210.06 | - |
| 长期待摊费用摊销 | 168,799.41 | - | 86,187.05 | - |
| 财务费用 | 3,880,748.44 | - | 3,103,173.45 | - |
| 投资损失 | -1,221,949.99 | - | -1,401,903.32 | - |
| 递延所得税 | -1,410,563.67 | - | -601,643.22 | - |
| 其中:递延所得税资产减少 | -1,410,563.67 | - | -601,643.22 | - |
| 存货的减少 | -72,193,701.83 | - | -42,972,769.31 | - |
| 经营性应收项目的减少 | -69,883,339.35 | - | -274,686,413.62 | - |
| 经营性应付项目的增加 | 28,966,793.63 | - | 33,222,351.67 | - |
| 现金的期末余额 | 118,653,308.34 | - | 23,375,376.67 | - |
| 减:现金的期初余额 | 23,375,376.67 | - | 82,846,327.19 | - |
| 现金及现金等价物的净增加额 | 95,277,931.67 | - | -59,470,950.52 | - |
| 公告日期 | 2025-08-26 | 2025-04-21 | 2025-04-21 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |