| 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 | 527,436,654.48 | 165,867,651.82 | 70,927,820.76 | 424,942,965.47 |
| 收到的税费返还 | 2,346,397.44 | 833,123.99 | 833,099.91 | - |
| 收到其他与经营活动有关的现金 | 12,734,504.75 | 8,682,951.46 | 1,118,058.42 | 3,358,061.21 |
| 经营活动现金流入小计 | 542,517,556.67 | 175,383,727.27 | 72,878,979.09 | 428,301,026.68 |
| 购买商品、接受劳务支付的现金 | 276,853,822.12 | 82,344,352.99 | 29,344,752.22 | 148,931,769.75 |
| 支付给职工以及为职工支付的现金 | 71,912,696.8 | 45,176,677.09 | 27,311,274.31 | 68,267,456.05 |
| 支付的各项税费 | 50,859,600.27 | 30,907,442.58 | 11,615,252.48 | 42,128,127.2 |
| 支付其他与经营活动有关的现金 | 31,145,035.46 | 19,404,669.86 | 7,434,229.43 | 40,317,811.86 |
| 经营活动现金流出小计 | 430,771,154.65 | 177,833,142.52 | 75,705,508.44 | 299,645,164.86 |
| 经营活动产生的现金流量净额 | 111,746,402.02 | -2,449,415.25 | -2,826,529.35 | 128,655,861.82 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 111,504,825.39 | 103,197,340.55 | 74,440,916 | 126,000,000 |
| 取得投资收益收到的现金 | 272,669.36 | 388,634.2 | 237,870 | 435,422.32 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 38,400 | - | - | 10,000 |
| 收到的其他与投资活动有关的现金 | - | - | - | 1,771,979.69 |
| 投资活动现金流入小计 | 111,815,894.75 | 103,585,974.75 | 74,678,786 | 128,217,402.01 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 206,747,340.86 | 37,880,065.74 | 19,175,976.8 | 111,764,742.78 |
| 投资支付的现金 | 58,353,669.84 | 76,100,000 | 41,100,000 | 183,000,000 |
| 取得子公司及其他营业单位支付的现金 | 7,190,330.4 | 7,190,330.4 | - | - |
| 投资活动现金流出小计 | 272,291,341.1 | 121,170,396.14 | 60,275,976.8 | 294,764,742.78 |
| 投资活动产生的现金流量净额 | -160,475,446.35 | -17,584,421.39 | 14,402,809.2 | -166,547,340.77 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 150,959,500 | 89,197,900 | 69,297,900 | 107,904,396 |
| 筹资活动现金流入小计 | 150,959,500 | 89,197,900 | 69,297,900 | 107,904,396 |
| 偿还债务支付的现金 | 41,000,000 | 33,000,000 | 33,000,000 | 51,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 11,422,881.05 | 9,299,846.67 | 1,102,248.89 | 39,828,646.37 |
| 支付其他与筹资活动有关的现金 | 1,498,137.62 | 1,041,944.96 | - | 6,064,619 |
| 筹资活动现金流出小计 | 53,921,018.67 | 43,341,791.63 | 34,102,248.89 | 96,893,265.37 |
| 筹资活动产生的现金流量净额 | 97,038,481.33 | 45,856,108.37 | 35,195,651.11 | 11,011,130.63 |
| 四、汇率变动对现金及现金等价物的影响 | 1,357,125.94 | 1,532,405.82 | 652,401.03 | -104,612.75 |
| 五、现金及现金等价物净增加额 | 49,666,562.94 | 27,354,677.55 | 47,424,331.99 | -26,984,961.07 |
| 加:期初现金及现金等价物余额 | 27,593,494.46 | 16,984,688.13 | 27,593,494.46 | 43,969,649.2 |
| 期末现金及现金等价物余额 | 77,260,057.4 | 44,339,365.68 | 75,017,826.45 | 16,984,688.13 |
| 补充资料: | | | | |
| 净利润 | - | 55,874,912.8 | - | 107,919,420.07 |
| 资产减值准备 | - | 3,728,144.96 | - | 7,613,261.82 |
| 固定资产和投资性房地产折旧 | - | 15,404,940.27 | - | 30,992,734.62 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 15,404,940.27 | - | 30,992,734.62 |
| 无形资产摊销 | - | 2,705,929.59 | - | 3,825,391.78 |
| 长期待摊费用摊销 | - | 129,799.97 | - | 10,003.02 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | 140,618.24 |
| 公允价值变动损失 | - | - | - | -8,465,811.93 |
| 财务费用 | - | 761,057.38 | - | 4,513,843.91 |
| 投资损失 | - | 5,060,468.53 | - | 7,314,789.39 |
| 递延所得税 | - | 2,759.76 | - | -636,147.46 |
| 其中:递延所得税资产减少 | - | 428,675.79 | - | -540,435.62 |
| 递延所得税负债增加 | - | -425,916.03 | - | -95,711.84 |
| 存货的减少 | - | -5,755,710.1 | - | -26,271,943.92 |
| 经营性应收项目的减少 | - | -58,344,754.4 | - | -52,831,942.9 |
| 经营性应付项目的增加 | - | -24,028,733.94 | - | 52,392,729.94 |
| 现金的期末余额 | - | 44,339,365.68 | - | 16,984,688.13 |
| 减:现金的期初余额 | - | 16,984,688.13 | - | 43,969,649.2 |
| 现金及现金等价物的净增加额 | - | 27,354,677.55 | - | -26,984,961.07 |
| 公告日期 | 2025-10-31 | 2025-08-27 | 2025-04-30 | 2025-04-30 |
| 审计意见(境内) | | | | 标准无保留意见 |