| 报告期 | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 |
| 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 | 543,942,006.64 | 297,707,970.16 | 1,457,168,290.99 | 904,299,115.65 |
| 收到的税费返还 | 30,216,575.76 | 16,317,782.19 | 54,706,670.99 | 39,652,020.3 |
| 收到其他与经营活动有关的现金 | 6,135,930.39 | 3,783,186.12 | 7,150,870.89 | 7,363,136.89 |
| 经营活动现金流入小计 | 580,294,512.79 | 317,808,938.47 | 1,519,025,832.87 | 951,314,272.84 |
| 购买商品、接受劳务支付的现金 | 329,168,913.69 | 133,580,316.66 | 1,050,625,789.05 | 621,965,300.84 |
| 支付给职工以及为职工支付的现金 | 181,945,214.6 | 95,410,465.51 | 351,894,509.74 | 263,681,703.6 |
| 支付的各项税费 | 26,642,616.55 | 13,930,743.19 | 31,750,977.84 | 12,571,399.26 |
| 支付其他与经营活动有关的现金 | 24,799,823.16 | 9,365,655.83 | 40,085,831.6 | 34,279,610.06 |
| 经营活动现金流出小计 | 562,556,568 | 252,287,181.19 | 1,474,357,108.23 | 932,498,013.76 |
| 经营活动产生的现金流量净额 | 17,737,944.79 | 65,521,757.28 | 44,668,724.64 | 18,816,259.08 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 63,500,000 | 13,000,000 | 68,100,000 | 85,100,000 |
| 取得投资收益收到的现金 | 4,815,375.12 | 161,581.38 | 870,147.42 | 2,167,948.48 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 3,172,112.24 | 1,508,398.09 | 2,320,147.28 | - |
| 投资活动现金流入小计 | 71,487,487.36 | 14,669,979.47 | 71,290,294.7 | 87,267,948.48 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 61,004,428.94 | 35,292,578.76 | 294,664,785.51 | 236,635,819.35 |
| 投资支付的现金 | 500,000 | 500,000 | 51,100,000 | 78,100,000 |
| 投资活动现金流出小计 | 61,504,428.94 | 35,792,578.76 | 345,764,785.51 | 314,735,819.35 |
| 投资活动产生的现金流量净额 | 9,983,058.42 | -21,122,599.29 | -274,474,490.81 | -227,467,870.87 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 310,000,000 | 171,000,000 | 611,827,430.13 | 580,000,000 |
| 收到其他与筹资活动有关的现金 | 42,887,827.43 | 22,860,819.55 | 119,568,388.78 | 95,542,472.72 |
| 筹资活动现金流入小计 | 352,887,827.43 | 193,860,819.55 | 731,395,818.91 | 675,542,472.72 |
| 偿还债务支付的现金 | 210,000,000 | 200,000,000 | 306,000,000 | 344,938,451.14 |
| 分配股利、利润或偿付利息支付的现金 | 18,897,403.8 | 1,913,109.52 | 33,050,363.9 | 3,224,949.63 |
| 支付其他与筹资活动有关的现金 | 110,056,866.28 | 29,516,838.17 | 144,630,523.96 | 122,368,549.97 |
| 筹资活动现金流出小计 | 338,954,270.08 | 231,429,947.69 | 483,680,887.86 | 470,531,950.74 |
| 筹资活动产生的现金流量净额 | 13,933,557.35 | -37,569,128.14 | 247,714,931.05 | 205,010,521.98 |
| 四、汇率变动对现金及现金等价物的影响 | -2,585,706.41 | -1,142,105.53 | 2,405,481.39 | 2,338,368.64 |
| 五、现金及现金等价物净增加额 | 39,068,854.15 | 5,687,924.32 | 20,314,646.27 | -1,302,721.17 |
| 加:期初现金及现金等价物余额 | 71,116,040.64 | 71,116,040.64 | 50,801,394.37 | 50,801,394.37 |
| 期末现金及现金等价物余额 | 110,184,894.79 | 76,803,964.96 | 71,116,040.64 | 49,498,673.2 |
| 补充资料: | | | | |
| 净利润 | 39,416,570.87 | - | 109,764,809.73 | - |
| 资产减值准备 | 18,481,019.6 | - | 17,166,275.98 | - |
| 固定资产和投资性房地产折旧 | 65,428,496.64 | - | 105,579,628.68 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 65,428,496.64 | - | 105,579,628.68 | - |
| 无形资产摊销 | 1,633,896.02 | - | 2,352,167.43 | - |
| 长期待摊费用摊销 | 59,000.2 | - | 117,999.96 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -193,320.75 | - | 1,310,378.02 | - |
| 固定资产报废损失 | 242,548.75 | - | 876,791.74 | - |
| 公允价值变动损失 | - | - | -125,300 | - |
| 财务费用 | 2,838,746.25 | - | -788,337.27 | - |
| 投资损失 | -1,864,875.64 | - | -3,306,149.25 | - |
| 递延所得税 | -1,813,926.3 | - | 548,494.17 | - |
| 其中:递延所得税资产减少 | -1,193,085.78 | - | -703,439.44 | - |
| 递延所得税负债增加 | -620,840.52 | - | 1,251,933.61 | - |
| 存货的减少 | -45,908,110.64 | - | -69,545,632.69 | - |
| 经营性应收项目的减少 | -73,007,084.92 | - | -173,798,936.76 | - |
| 经营性应付项目的增加 | 10,113,794.83 | - | 46,222,714.61 | - |
| 其他 | 3,343,096.73 | - | 5,553,805.8 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 432,543.72 | - |
| 现金的期末余额 | 110,184,894.79 | - | 71,116,040.64 | - |
| 减:现金的期初余额 | 71,116,040.64 | - | 50,801,394.37 | - |
| 现金及现金等价物的净增加额 | 39,068,854.15 | - | 20,314,646.27 | - |
| 公告日期 | 2026-08-26 | 2026-04-29 | 2026-04-10 | 2025-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |