| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 344,550,859.37 | 236,835,513.42 | 115,117,889.06 | 474,221,416.65 |
| 收到的税费返还 | 43,531,077.43 | 29,103,809.52 | 15,467,082.83 | 51,877,831.42 |
| 收到其他与经营活动有关的现金 | 7,157,386.3 | 7,072,884.77 | 671,516.62 | 20,284,775.83 |
| 经营活动现金流入小计 | 395,239,323.1 | 273,012,207.71 | 131,256,488.51 | 546,384,023.9 |
| 购买商品、接受劳务支付的现金 | 296,355,299.58 | 208,710,732.23 | 97,067,380.45 | 367,006,989.9 |
| 支付给职工以及为职工支付的现金 | 91,211,547.49 | 59,991,178.24 | 29,760,485.45 | 104,854,467.76 |
| 支付的各项税费 | 2,670,451.64 | 1,706,478.15 | 951,655.48 | 5,159,717.33 |
| 支付其他与经营活动有关的现金 | 25,057,381.95 | 17,703,406.13 | 5,861,900.42 | 45,444,516.89 |
| 经营活动现金流出小计 | 415,294,680.66 | 288,111,794.75 | 133,641,421.8 | 522,465,691.88 |
| 经营活动产生的现金流量净额 | -20,055,357.56 | -15,099,587.04 | -2,384,933.29 | 23,918,332.02 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 115,000,000 | 75,000,000 | 35,000,000 | 189,945,000 |
| 取得投资收益收到的现金 | 200,978.29 | 125,429.22 | 58,095.88 | 553,344.37 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 16,320 | - | - | 969.3 |
| 投资活动现金流入小计 | 115,217,298.29 | 75,125,429.22 | 35,058,095.88 | 190,499,313.67 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 26,478,556.12 | 16,984,099.23 | 12,023,798.72 | 43,360,715.96 |
| 投资支付的现金 | 120,000,000 | 100,000,000 | 55,000,000 | 150,000,000 |
| 投资活动现金流出小计 | 146,478,556.12 | 116,984,099.23 | 67,023,798.72 | 193,360,715.96 |
| 投资活动产生的现金流量净额 | -31,261,257.83 | -41,858,670.01 | -31,965,702.84 | -2,861,402.29 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | - | 100,000 |
| 筹资活动现金流入平衡项目 | - | - | - | 0 |
| 筹资活动现金流入小计 | - | - | - | 100,000 |
| 偿还债务支付的现金 | - | - | - | 100,000 |
| 分配股利、利润或偿付利息支付的现金 | 7,400,715.2 | 7,400,715.2 | - | 22,209,514.26 |
| 支付其他与筹资活动有关的现金 | 4,535,983.03 | 2,665,072.76 | 166,560 | 3,866,749.32 |
| 筹资活动现金流出小计 | 11,936,698.23 | 10,065,787.96 | 166,560 | 26,176,263.58 |
| 筹资活动产生的现金流量净额 | -11,936,698.23 | -10,065,787.96 | -166,560 | -26,076,263.58 |
| 四、汇率变动对现金及现金等价物的影响 | 20,250,625.86 | 18,213,485.54 | 10,042,679.11 | 15,870,308.16 |
| 五、现金及现金等价物净增加额 | -43,002,687.76 | -48,810,559.47 | -24,474,517.02 | 10,850,974.31 |
| 加:期初现金及现金等价物余额 | 110,971,845.93 | 110,971,845.93 | 110,971,845.93 | 100,120,871.62 |
| 期末现金及现金等价物余额 | 67,969,158.17 | 62,161,286.46 | 86,497,328.91 | 110,971,845.93 |
| 补充资料: | | | | |
| 净利润 | - | 3,150,378.3 | - | 16,332,256.44 |
| 资产减值准备 | - | 318,538.44 | - | 2,063,860.2 |
| 固定资产和投资性房地产折旧 | - | 3,990,126.05 | - | 7,283,782.71 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 3,990,126.05 | - | 7,283,782.71 |
| 无形资产摊销 | - | 58,868.33 | - | 89,408.16 |
| 长期待摊费用摊销 | - | 630,752.98 | - | 1,194,718.89 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | 53,239.07 |
| 固定资产报废损失 | - | 51,929.65 | - | 1,188.99 |
| 公允价值变动损失 | - | -42,933.44 | - | - |
| 财务费用 | - | -17,982,411.33 | - | -15,200,168.68 |
| 投资损失 | - | -125,429.22 | - | -396,786.05 |
| 递延所得税 | - | -1,868,691.16 | - | 1,617,369.32 |
| 其中:递延所得税资产减少 | - | -1,875,654.22 | - | 1,043,621.89 |
| 递延所得税负债增加 | - | 6,963.06 | - | 573,747.43 |
| 存货的减少 | - | -6,894,306.08 | - | -6,568,693.84 |
| 经营性应收项目的减少 | - | 14,572,250.56 | - | 4,193,972.05 |
| 经营性应付项目的增加 | - | -12,998,857.34 | - | 9,219,594.77 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | 0 | - | 2,582,728.69 |
| 现金的期末余额 | - | 62,161,286.46 | - | 110,971,845.93 |
| 减:现金的期初余额 | - | 110,971,845.93 | - | 100,120,871.62 |
| 现金及现金等价物的净增加额 | - | -48,810,559.47 | - | 10,850,974.31 |
| 公告日期 | 2025-10-29 | 2025-08-22 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |