| 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 | 375,254,916.37 | 222,498,397.19 | 104,753,578.11 | 415,446,153.25 |
| 收到的税费返还 | 23,755,620.95 | 11,747,410.76 | 11,720,270.99 | 35,577,053.38 |
| 收到其他与经营活动有关的现金 | 5,629,337.5 | 3,924,055.88 | 909,490.9 | 15,377,784.21 |
| 经营活动现金流入小计 | 404,639,874.82 | 238,169,863.83 | 117,383,340 | 466,400,990.84 |
| 购买商品、接受劳务支付的现金 | 50,587,782.96 | 27,906,618.5 | 19,971,999.96 | 45,727,716.73 |
| 支付给职工以及为职工支付的现金 | 132,893,071.68 | 84,568,044.2 | 42,824,810.04 | 152,680,494.22 |
| 支付的各项税费 | 14,163,761.38 | 10,737,522.62 | 5,925,888.66 | 21,809,293.17 |
| 支付其他与经营活动有关的现金 | 51,181,099.75 | 27,836,635.17 | 9,251,137.45 | 24,747,087.52 |
| 经营活动现金流出小计 | 248,825,715.77 | 151,048,820.49 | 77,973,836.11 | 244,964,591.64 |
| 经营活动产生的现金流量净额 | 155,814,159.05 | 87,121,043.34 | 39,409,503.89 | 221,436,399.2 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 154,000,000 | 96,000,000 | - | 110,000,000 |
| 取得投资收益收到的现金 | 664,212.75 | 475,212.75 | - | 1,218,780.84 |
| 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 | 154,664,212.75 | 96,475,212.75 | - | 111,218,780.84 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 350,838,173.51 | 219,266,119.09 | 127,467,665.17 | 392,582,485.37 |
| 投资支付的现金 | 192,000,000 | 132,000,000 | - | 80,000,000 |
| 投资活动现金流出小计 | 542,838,173.51 | 351,266,119.09 | 127,467,665.17 | 472,582,485.37 |
| 投资活动产生的现金流量净额 | -388,173,960.76 | -254,790,906.34 | -127,467,665.17 | -361,363,704.53 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 366,206,832.92 | 366,206,832.92 | 366,206,832.92 | - |
| 取得借款收到的现金 | 327,632,712.64 | 174,900,000 | 79,900,000 | 353,441,108.96 |
| 筹资活动现金流入小计 | 693,839,545.56 | 541,106,832.92 | 446,106,832.92 | 353,441,108.96 |
| 偿还债务支付的现金 | 291,465,018.95 | 219,633,977.51 | 38,273,812.24 | 223,639,846.6 |
| 分配股利、利润或偿付利息支付的现金 | 75,625,797.19 | 66,780,851.64 | 5,955,947.01 | 22,858,595.66 |
| 支付其他与筹资活动有关的现金 | 73,333,939.94 | 68,798,233.48 | 52,001,255.08 | 23,935,907.86 |
| 筹资活动现金流出小计 | 440,424,756.08 | 355,213,062.63 | 96,231,014.33 | 270,434,350.12 |
| 筹资活动产生的现金流量净额 | 253,414,789.48 | 185,893,770.29 | 349,875,818.59 | 83,006,758.84 |
| 四、汇率变动对现金及现金等价物的影响 | 139,749.19 | 474,969.06 | 44,670.26 | -238,851.89 |
| 五、现金及现金等价物净增加额 | 21,194,736.96 | 18,698,876.35 | 261,862,327.57 | -57,159,398.38 |
| 加:期初现金及现金等价物余额 | 112,620,868.69 | 112,620,868.69 | 112,620,868.69 | 169,780,267.07 |
| 期末现金及现金等价物余额 | 133,815,605.65 | 131,319,745.04 | 374,483,196.26 | 112,620,868.69 |
| 补充资料: | | | | |
| 净利润 | - | 33,368,640.19 | - | 81,181,245.55 |
| 资产减值准备 | - | 91,470.63 | - | 183,954.42 |
| 固定资产和投资性房地产折旧 | - | 60,395,698.63 | - | 88,908,391.12 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 60,395,698.63 | - | 88,908,391.12 |
| 无形资产摊销 | - | 482,574.49 | - | 803,663.72 |
| 长期待摊费用摊销 | - | 3,064,232.12 | - | 6,024,311.77 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 329,912.75 | - | 424,136.46 |
| 固定资产报废损失 | - | 21,963.4 | - | 89,487.4 |
| 公允价值变动损失 | - | 1,007,131.57 | - | -160,861.65 |
| 财务费用 | - | 8,429,353.74 | - | 12,426,388.85 |
| 投资损失 | - | -475,212.75 | - | -1,200,823.9 |
| 递延所得税 | - | -4,306,978.24 | - | -3,660,665.68 |
| 其中:递延所得税资产减少 | - | -4,306,978.24 | - | -3,660,665.68 |
| 存货的减少 | - | -9,646,367.32 | - | -3,039,331.14 |
| 经营性应收项目的减少 | - | -51,012,788.55 | - | -27,773,425.44 |
| 经营性应付项目的增加 | - | 35,717,026.1 | - | 47,270,286.61 |
| 其他 | - | 1,438,475.64 | - | 5,835,523.71 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | 5,906,458.74 | - | - |
| 现金的期末余额 | - | 131,319,745.04 | - | 112,620,868.69 |
| 减:现金的期初余额 | - | 112,620,868.69 | - | 169,780,267.07 |
| 现金及现金等价物的净增加额 | - | 18,698,876.35 | - | -57,159,398.38 |
| 公告日期 | 2025-10-30 | 2025-08-28 | 2025-04-25 | 2025-03-06 |
| 审计意见(境内) | | | | 标准无保留意见 |