| 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 | 164,459,677.19 | 123,671,872.07 | 306,289,354.29 | 257,971,161.66 |
| 收到的税费返还 | 12,771.71 | - | 196,743.08 | - |
| 收到其他与经营活动有关的现金 | 16,153,936.8 | 13,971,867.47 | 13,345,941.5 | 12,103,123.17 |
| 经营活动现金流入小计 | 180,626,385.7 | 137,643,739.54 | 319,832,038.87 | 270,074,284.83 |
| 购买商品、接受劳务支付的现金 | 19,459,516.16 | 7,292,061.28 | 72,676,854.47 | 68,545,645.46 |
| 支付给职工以及为职工支付的现金 | 27,397,524.1 | 14,723,320.34 | 75,969,327.79 | 55,752,438.1 |
| 支付的各项税费 | 5,846,837.49 | 2,383,950.24 | 40,887,216.24 | 40,924,775.62 |
| 支付其他与经营活动有关的现金 | 45,646,876.12 | 13,906,302.83 | 128,905,150.26 | 74,742,143.85 |
| 经营活动现金流出小计 | 98,350,753.87 | 38,305,634.69 | 318,438,548.76 | 239,965,003.03 |
| 经营活动产生的现金流量净额 | 82,275,631.83 | 99,338,104.85 | 1,393,490.11 | 30,109,281.8 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | 851,111.11 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,938,741.45 | - | 1,884,393.6 | - |
| 收到的其他与投资活动有关的现金 | - | - | 100,000,000 | 100,458,904.11 |
| 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 | 2,938,741.45 | - | 102,735,504.71 | 100,458,904.11 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 63,872,061.3 | 38,982,772.28 | 58,425,846.73 | 34,043,257.3 |
| 支付其他与投资活动有关的现金 | 150,000,000 | 150,000,000 | - | 79,452.05 |
| 投资活动现金流出小计 | 213,872,061.3 | 188,982,772.28 | 58,425,846.73 | 34,122,709.35 |
| 投资活动产生的现金流量净额 | -210,933,319.85 | -188,982,772.28 | 44,309,657.98 | 66,336,194.76 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 119,000,000 | - |
| 收到其他与筹资活动有关的现金 | - | - | 103,572,609.97 | 3,572,609.97 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 222,572,609.97 | 3,572,609.97 |
| 偿还债务支付的现金 | 70,000,000 | - | 323,800,000 | 258,800,000 |
| 分配股利、利润或偿付利息支付的现金 | - | - | 5,226,482.99 | 3,171,583.3 |
| 支付其他与筹资活动有关的现金 | 2,227,871.66 | 259,704 | 10,708,383.16 | 11,269,226.52 |
| 筹资活动现金流出小计 | 72,227,871.66 | 259,704 | 339,734,866.15 | 273,240,809.82 |
| 筹资活动产生的现金流量净额 | -72,227,871.66 | -259,704 | -117,162,256.18 | -269,668,199.85 |
| 五、现金及现金等价物净增加额 | -200,885,559.68 | -89,904,371.43 | -71,459,108.09 | -173,222,723.29 |
| 加:期初现金及现金等价物余额 | 490,270,275.37 | 490,270,275.37 | 561,729,383.46 | 561,729,383.46 |
| 期末现金及现金等价物余额 | 289,384,715.69 | 400,365,903.94 | 490,270,275.37 | 388,506,660.17 |
| 补充资料: | | | | |
| 净利润 | -43,826,515.3 | - | -397,273,855.83 | - |
| 资产减值准备 | 3,555,852.62 | - | 41,297,260.04 | - |
| 固定资产和投资性房地产折旧 | 9,928,006.42 | - | 21,644,978.05 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,928,006.42 | - | 21,644,978.05 | - |
| 无形资产摊销 | 8,160,979.78 | - | 15,818,025.69 | - |
| 长期待摊费用摊销 | 19,025.39 | - | 712,458.91 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -594,628.23 | - |
| 财务费用 | 1,448,716.65 | - | 5,401,505.42 | - |
| 投资损失 | 275,386.3 | - | - | - |
| 递延所得税 | -129,469.06 | - | 5,619,004.03 | - |
| 其中:递延所得税资产减少 | -24,278.18 | - | 6,098,823.85 | - |
| 递延所得税负债增加 | -105,190.88 | - | -479,819.82 | - |
| 存货的减少 | 7,369,859.2 | - | -29,625,996.9 | - |
| 经营性应收项目的减少 | 120,486,584.89 | - | 65,902,520.69 | - |
| 经营性应付项目的增加 | -35,807,719.48 | - | -11,895,012.7 | - |
| 现金的期末余额 | 289,384,715.69 | - | 490,270,275.37 | - |
| 减:现金的期初余额 | 490,270,275.37 | - | 561,729,383.46 | - |
| 现金及现金等价物的净增加额 | -200,885,559.68 | - | -71,459,108.09 | - |
| 公告日期 | 2025-08-29 | 2025-04-30 | 2025-04-30 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |