| 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 | 665,517,353.68 | 321,844,782.85 | 76,124,271.72 | 820,334,860.07 |
| 收到的税费返还 | 315,965.49 | 315,965.49 | - | - |
| 收到其他与经营活动有关的现金 | 15,613,158.98 | 11,523,522.34 | 11,044,744.76 | 48,914,027.55 |
| 经营活动现金流入小计 | 681,446,478.15 | 333,684,270.68 | 87,169,016.48 | 869,248,887.62 |
| 购买商品、接受劳务支付的现金 | 418,972,113.32 | 276,493,638.13 | 84,292,517.66 | 453,302,112.29 |
| 支付给职工以及为职工支付的现金 | 212,972,969.85 | 135,947,494.11 | 56,001,535.74 | 194,140,386.64 |
| 支付的各项税费 | 49,356,158.52 | 35,608,967.52 | 19,555,630.76 | 95,238,214.52 |
| 支付其他与经营活动有关的现金 | 57,542,945.29 | 42,722,583.44 | 34,149,105.26 | 89,699,382.28 |
| 经营活动现金流出小计 | 738,844,186.98 | 490,772,683.2 | 193,998,789.42 | 832,380,095.73 |
| 经营活动产生的现金流量净额 | -57,397,708.83 | -157,088,412.52 | -106,829,772.94 | 36,868,791.89 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 4,053,622.75 | - | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 175,410 | 147,410 | - | 141,834 |
| 收到的其他与投资活动有关的现金 | 28,243.88 | - | - | 11,820,349.36 |
| 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 | 4,257,276.63 | 147,410 | - | 11,962,183.36 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 137,230,432.35 | 76,850,880.07 | 23,644,985.7 | 88,913,220.06 |
| 投资支付的现金 | 30,000,000 | - | - | - |
| 支付其他与投资活动有关的现金 | 20,000,000 | - | - | 13,800,000 |
| 投资活动现金流出小计 | 187,230,432.35 | 76,850,880.07 | 23,644,985.7 | 102,713,220.06 |
| 投资活动产生的现金流量净额 | -182,973,155.72 | -76,703,470.07 | -23,644,985.7 | -90,751,036.7 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 294,443,909.43 | 297,443,909.43 | 297,443,909.43 | - |
| 取得借款收到的现金 | 258,097,309.92 | 186,783,188.6 | 100,235,608.73 | 290,297,022.1 |
| 筹资活动现金流入小计 | 552,541,219.35 | 484,227,098.03 | 397,679,518.16 | 290,297,022.1 |
| 偿还债务支付的现金 | 226,452,672.19 | 197,468,052.19 | 69,853,411.61 | 225,637,393.91 |
| 分配股利、利润或偿付利息支付的现金 | 53,008,819.55 | 50,391,877.45 | 1,732,054.33 | 6,491,777.98 |
| 支付其他与筹资活动有关的现金 | 42,755,478.71 | 38,875,517.64 | 16,880,896.33 | 10,374,406.01 |
| 筹资活动现金流出小计 | 322,216,970.45 | 286,735,447.28 | 88,466,362.27 | 242,503,577.9 |
| 筹资活动产生的现金流量净额 | 230,324,248.9 | 197,491,650.75 | 309,213,155.89 | 47,793,444.2 |
| 五、现金及现金等价物净增加额 | -10,046,615.65 | -36,300,231.84 | 178,738,397.25 | -6,088,800.61 |
| 加:期初现金及现金等价物余额 | 154,712,587.7 | 154,712,587.7 | 154,712,587.7 | 160,801,388.31 |
| 期末现金及现金等价物余额 | 144,665,972.05 | 118,412,355.86 | 333,450,984.95 | 154,712,587.7 |
| 补充资料: | | | | |
| 净利润 | - | 34,492,960.75 | - | 105,231,388.57 |
| 资产减值准备 | - | 8,000,444.36 | - | 13,714,679.36 |
| 固定资产和投资性房地产折旧 | - | 12,675,862.41 | - | 22,660,330.31 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 12,675,862.41 | - | 22,660,330.31 |
| 无形资产摊销 | - | 609,864.34 | - | 1,256,844.52 |
| 长期待摊费用摊销 | - | 12,373,639.4 | - | 22,353,134.05 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -114,085.32 | - | 566,324.09 |
| 固定资产报废损失 | - | 451,869.81 | - | 598,178.36 |
| 财务费用 | - | 5,343,625.43 | - | 8,243,001.88 |
| 投资损失 | - | 1,664,787.97 | - | 6,850,651.21 |
| 递延所得税 | - | -2,732,869.31 | - | -449,261.96 |
| 其中:递延所得税资产减少 | - | 1,760,341.76 | - | 1,655,624.82 |
| 递延所得税负债增加 | - | -4,493,211.07 | - | -2,104,886.78 |
| 存货的减少 | - | -114,629,610.6 | - | -18,253,039.6 |
| 经营性应收项目的减少 | - | -135,645,376.2 | - | -206,934,286.64 |
| 经营性应付项目的增加 | - | 10,728,988.86 | - | 61,133,377.63 |
| 其他 | - | 3,610,581.46 | - | 7,217,400 |
| 现金的期末余额 | - | 118,412,355.86 | - | 154,712,587.7 |
| 减:现金的期初余额 | - | 154,712,587.7 | - | 160,801,388.31 |
| 现金及现金等价物的净增加额 | - | -36,300,231.84 | - | -6,088,800.61 |
| 公告日期 | 2025-10-29 | 2025-08-28 | 2025-04-25 | 2025-02-14 |
| 审计意见(境内) | | | | 标准无保留意见 |