| 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 | 2,047,829,169.49 | 1,305,504,453.83 | 708,882,142.51 | 3,009,375,890.21 |
| 收到的税费返还 | 33,673,281.13 | 24,860,641.27 | 11,493,622.35 | 61,714,247.19 |
| 收到其他与经营活动有关的现金 | 17,697,060 | 5,690,785.15 | 13,642,650.78 | 46,444,500.96 |
| 经营活动现金流入小计 | 2,099,199,510.62 | 1,336,055,880.25 | 734,018,415.64 | 3,117,534,638.36 |
| 购买商品、接受劳务支付的现金 | 1,098,615,965.55 | 725,192,527.83 | 420,027,032.94 | 1,789,247,259.45 |
| 支付给职工以及为职工支付的现金 | 483,516,395.99 | 323,438,258.59 | 162,421,925.72 | 753,194,678.6 |
| 支付的各项税费 | 96,971,659.85 | 62,855,380.34 | 21,604,066.2 | 110,747,066.64 |
| 支付其他与经营活动有关的现金 | 68,173,638.4 | 39,737,824.09 | 28,814,685.9 | 78,096,918.22 |
| 经营活动现金流出小计 | 1,747,277,659.79 | 1,151,223,990.85 | 632,867,710.76 | 2,731,285,922.91 |
| 经营活动产生的现金流量净额 | 351,921,850.83 | 184,831,889.4 | 101,150,704.88 | 386,248,715.45 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 9,093.63 | - | - | 50,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 52,000 | - | - | 823,944.82 |
| 收到的其他与投资活动有关的现金 | - | 76,000 | 76,000 | 7,393,308 |
| 投资活动现金流入小计 | 61,093.63 | 76,000 | 76,000 | 8,267,252.82 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 98,183,111.71 | 53,279,638.83 | 31,906,054.44 | 131,835,488.69 |
| 支付其他与投资活动有关的现金 | 18,575,933.1 | 18,196,733.1 | - | 6,742,404.8 |
| 投资活动现金流出小计 | 116,759,044.81 | 71,476,371.93 | 31,906,054.44 | 138,577,893.49 |
| 投资活动产生的现金流量净额 | -116,697,951.18 | -71,400,371.93 | -31,830,054.44 | -130,310,640.67 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 755,730,826.03 | 672,711,039.56 | 391,500,000 | 914,310,997.91 |
| 收到其他与筹资活动有关的现金 | 13,416,909.26 | - | - | 34,392,901.9 |
| 筹资活动现金流入小计 | 769,147,735.29 | 672,711,039.56 | 391,500,000 | 948,703,899.81 |
| 偿还债务支付的现金 | 848,811,080.26 | 721,418,908.85 | 459,899,170.98 | 1,022,541,703.42 |
| 分配股利、利润或偿付利息支付的现金 | 132,396,344.21 | 64,859,329.25 | 7,163,867.96 | 146,516,721.89 |
| 支付其他与筹资活动有关的现金 | 12,151,790.96 | 3,983,635.64 | - | 39,092,901.39 |
| 筹资活动现金流出小计 | 993,359,215.43 | 790,261,873.74 | 467,063,038.94 | 1,208,151,326.7 |
| 筹资活动产生的现金流量净额 | -224,211,480.14 | -117,550,834.18 | -75,563,038.94 | -259,447,426.89 |
| 四、汇率变动对现金及现金等价物的影响 | 10,567,093.76 | 7,718,545.36 | 2,767,979.86 | -18,689,339.25 |
| 五、现金及现金等价物净增加额 | 21,579,513.27 | 3,599,228.65 | -3,474,408.64 | -22,198,691.36 |
| 加:期初现金及现金等价物余额 | 114,734,370.09 | 114,730,782.85 | 114,730,782.85 | 136,929,474.21 |
| 期末现金及现金等价物余额 | 136,313,883.36 | 118,330,011.5 | 111,256,374.21 | 114,730,782.85 |
| 补充资料: | | | | |
| 净利润 | - | 113,127,331.93 | - | 170,110,812.62 |
| 资产减值准备 | - | 7,811,818.66 | - | 6,284,847.96 |
| 固定资产和投资性房地产折旧 | - | 93,416,643.61 | - | 193,932,054.06 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 93,416,643.61 | - | 193,932,054.06 |
| 无形资产摊销 | - | 12,352,012.17 | - | 23,878,759.76 |
| 长期待摊费用摊销 | - | 6,041,304.21 | - | 14,049,535.56 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 0 | - | -1,102,378.56 |
| 固定资产报废损失 | - | 390,428.84 | - | 1,089,693.28 |
| 公允价值变动损失 | - | -2,571,302.27 | - | 42,882.22 |
| 财务费用 | - | 18,049,298.83 | - | 63,890,586.56 |
| 投资损失 | - | 13,629,697.63 | - | -700,903.2 |
| 递延所得税 | - | 935,736.07 | - | 1,164,563.74 |
| 其中:递延所得税资产减少 | - | 821,124.14 | - | -2,313,059.39 |
| 递延所得税负债增加 | - | 114,611.93 | - | 3,477,623.13 |
| 存货的减少 | - | 7,582,866.52 | - | 62,237,231.93 |
| 经营性应收项目的减少 | - | -44,696,309.5 | - | 34,400,230.63 |
| 经营性应付项目的增加 | - | -44,179,396.5 | - | -188,722,136.5 |
| 现金的期末余额 | - | 118,330,011.5 | - | 114,730,782.85 |
| 减:现金的期初余额 | - | 114,730,782.85 | - | 136,929,474.21 |
| 现金及现金等价物的净增加额 | - | 3,599,228.65 | - | -22,198,691.36 |
| 公告日期 | 2025-10-24 | 2025-08-27 | 2025-04-28 | 2025-04-16 |
| 审计意见(境内) | | | | 标准无保留意见 |