| 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 | 725,865,052.36 | 538,202,612.89 | 312,167,100.41 | 1,291,719,127.73 |
| 收到的税费返还 | - | - | - | 361,699.09 |
| 收到其他与经营活动有关的现金 | 75,614,050.81 | 44,559,752.8 | 14,769,219.34 | 71,616,625.77 |
| 经营活动现金流入小计 | 801,479,103.17 | 582,762,365.69 | 326,936,319.75 | 1,363,697,452.59 |
| 购买商品、接受劳务支付的现金 | 244,002,215.59 | 177,768,502.44 | 109,909,800.69 | 349,504,266.72 |
| 支付给职工以及为职工支付的现金 | 69,259,678.65 | 47,284,466.07 | 27,773,229.79 | 98,176,941.7 |
| 支付的各项税费 | 114,356,996.03 | 96,374,245.78 | 59,465,973.08 | 155,937,694.64 |
| 支付其他与经营活动有关的现金 | 454,675,910.22 | 323,781,897.5 | 162,172,035.01 | 589,934,210.07 |
| 经营活动现金流出小计 | 882,294,800.49 | 645,209,111.79 | 359,321,038.57 | 1,193,553,113.13 |
| 经营活动产生的现金流量净额 | -80,815,697.32 | -62,446,746.1 | -32,384,718.82 | 170,144,339.46 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 800,000 | - | - | 600,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 500 | 500 | - | - |
| 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 | 800,500 | 500 | - | 600,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 40,228,922.59 | 32,204,591.76 | 8,785,966.39 | 78,217,623.82 |
| 投资活动现金流出小计 | 40,228,922.59 | 32,204,591.76 | 8,785,966.39 | 78,217,623.82 |
| 投资活动产生的现金流量净额 | -39,428,422.59 | -32,204,091.76 | -8,785,966.39 | -77,617,623.82 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 2,800,000 | 2,800,000 | 28,430,052.99 | 1,750,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 1,800,000 | 1,800,000 | - | 750,000 |
| 取得借款收到的现金 | 35,544,110 | 30,516,110 | 1,272,510 | 9,918,734.5 |
| 收到其他与筹资活动有关的现金 | 27,430,052.99 | 27,430,052.99 | - | 16,908,789.48 |
| 筹资活动现金流入小计 | 65,774,162.99 | 60,746,162.99 | 29,702,562.99 | 28,577,523.98 |
| 偿还债务支付的现金 | 11,330,000 | 11,150,000 | 3,684,680 | 43,380,000 |
| 分配股利、利润或偿付利息支付的现金 | 33,943,186.1 | 18,183,265.01 | 11,435,510.36 | 52,007,239.38 |
| 其中:子公司支付给少数股东的股利、利润 | 19,800,000 | 10,800,000 | - | 36,713,134.31 |
| 支付其他与筹资活动有关的现金 | 31,633,334.6 | 31,633,334.6 | 8,584,940 | 24,756,154.6 |
| 筹资活动现金流出小计 | 76,906,520.7 | 60,966,599.61 | 23,705,130.36 | 120,143,393.98 |
| 筹资活动产生的现金流量净额 | -11,132,357.71 | -220,436.62 | 5,997,432.63 | -91,565,870 |
| 五、现金及现金等价物净增加额 | -131,376,477.62 | -94,871,274.48 | -35,173,252.58 | 960,845.64 |
| 加:期初现金及现金等价物余额 | 310,022,521.29 | 310,022,521.29 | 310,022,521.29 | 288,692,219.64 |
| 期末现金及现金等价物余额 | 178,646,043.67 | 215,151,246.81 | 274,849,268.71 | 289,653,065.28 |
| 补充资料: | | | | |
| 净利润 | - | 40,950,029.7 | - | 51,911,309.12 |
| 资产减值准备 | - | 3,636,276.66 | - | -904,981.9 |
| 固定资产和投资性房地产折旧 | - | 17,386,331.15 | - | 35,717,100.93 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 17,386,331.15 | - | 35,717,100.93 |
| 无形资产摊销 | - | 1,461,044.66 | - | 2,081,637.37 |
| 长期待摊费用摊销 | - | 396,229.92 | - | 298,416.59 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -12,916.87 | - | 693,129.05 |
| 公允价值变动损失 | - | - | - | 208,982.26 |
| 财务费用 | - | 1,290,100.81 | - | 3,119,881.99 |
| 投资损失 | - | - | - | -600,000 |
| 递延所得税 | - | -228,800.06 | - | 305,220.37 |
| 其中:递延所得税资产减少 | - | -228,800.06 | - | -990,427.28 |
| 递延所得税负债增加 | - | - | - | 1,295,647.65 |
| 存货的减少 | - | -10,958,168.15 | - | -18,515,510.59 |
| 经营性应收项目的减少 | - | 218,209,879.14 | - | 5,817,679.06 |
| 经营性应付项目的增加 | - | -335,061,479.24 | - | 90,011,475.21 |
| 现金的期末余额 | - | 215,151,246.81 | - | 289,653,065.28 |
| 减:现金的期初余额 | - | 310,022,521.29 | - | 288,692,219.64 |
| 现金及现金等价物的净增加额 | - | -94,871,274.48 | - | 960,845.64 |
| 公告日期 | 2025-10-25 | 2025-08-23 | 2025-04-25 | 2025-03-29 |
| 审计意见(境内) | | | | 标准无保留意见 |