| 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 | 1,864,779,153.1 | 1,118,731,063.9 | 520,492,333.69 | 1,657,466,172.02 |
| 收到的税费返还 | 37,461,058.12 | 24,366,580.46 | 12,161,043.62 | 22,335,230.03 |
| 收到其他与经营活动有关的现金 | 25,351,444.93 | 15,856,153.46 | 10,707,256.01 | 47,416,547.62 |
| 经营活动现金流入小计 | 1,927,591,656.15 | 1,158,953,797.82 | 543,360,633.32 | 1,727,217,949.67 |
| 购买商品、接受劳务支付的现金 | 1,241,386,222.63 | 805,233,234.81 | 411,566,110.34 | 913,426,504.42 |
| 支付给职工以及为职工支付的现金 | 314,241,898.82 | 236,471,535.56 | 155,106,744.97 | 363,515,322.33 |
| 支付的各项税费 | 87,256,219.64 | 64,307,370.13 | 36,625,435.58 | 89,508,901.04 |
| 支付其他与经营活动有关的现金 | 103,657,772.61 | 79,069,444.12 | 70,456,197.11 | 155,255,891.06 |
| 经营活动现金流出小计 | 1,746,542,113.7 | 1,185,081,584.62 | 673,754,488 | 1,521,706,618.85 |
| 经营活动产生的现金流量净额 | 181,049,542.45 | -26,127,786.8 | -130,393,854.68 | 205,511,330.82 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 9,224.8 | 9,224.8 | 9,224.8 | 160,026,778.4 |
| 取得投资收益收到的现金 | 119,578.19 | 119,578.19 | 50,555.7 | 1,067,021.78 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 166,082.11 | 151,727.88 | 16,000 | 1,546,330.97 |
| 投资活动现金流入小计 | 294,885.1 | 280,530.87 | 75,780.5 | 162,640,131.15 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 60,158,306.24 | 25,776,623.61 | 18,568,480.43 | 96,545,892.34 |
| 投资支付的现金 | - | - | - | 140,000,000 |
| 投资活动现金流出小计 | 60,158,306.24 | 25,776,623.61 | 18,568,480.43 | 236,545,892.34 |
| 投资活动产生的现金流量净额 | -59,863,421.14 | -25,496,092.74 | -18,492,699.93 | -73,905,761.19 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 546,013,723.37 | 425,305,517.09 | 349,033,660.86 | 738,534,592.63 |
| 筹资活动现金流入小计 | 546,013,723.37 | 425,305,517.09 | 349,033,660.86 | 738,534,592.63 |
| 偿还债务支付的现金 | 523,283,021.48 | 318,527,746 | 152,520,000 | 794,500,000 |
| 分配股利、利润或偿付利息支付的现金 | 15,022,469.52 | 10,736,855.5 | 5,157,734.09 | 22,961,913.19 |
| 支付其他与筹资活动有关的现金 | 5,050,485 | 3,366,990 | 1,683,495 | 13,461,426.89 |
| 筹资活动现金流出小计 | 543,355,976 | 332,631,591.5 | 159,361,229.09 | 830,923,340.08 |
| 筹资活动产生的现金流量净额 | 2,657,747.37 | 92,673,925.59 | 189,672,431.77 | -92,388,747.45 |
| 四、汇率变动对现金及现金等价物的影响 | -1,325,387.3 | -31,996.01 | -124,466.03 | 2,010,452.31 |
| 五、现金及现金等价物净增加额 | 122,518,481.38 | 41,018,050.04 | 40,661,411.13 | 41,227,274.49 |
| 加:期初现金及现金等价物余额 | 626,808,744.17 | 626,808,744.17 | 626,808,744.17 | 585,581,469.68 |
| 期末现金及现金等价物余额 | 749,327,225.55 | 667,826,794.21 | 667,470,155.3 | 626,808,744.17 |
| 补充资料: | | | | |
| 净利润 | - | 9,212,530.58 | - | -89,614,567.44 |
| 资产减值准备 | - | 3,896,723.66 | - | 84,277,268.6 |
| 固定资产和投资性房地产折旧 | - | 22,151,511.85 | - | 36,496,121.27 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 22,151,511.85 | - | 36,496,121.27 |
| 无形资产摊销 | - | 2,659,347.51 | - | 5,622,292.27 |
| 长期待摊费用摊销 | - | 1,436,426.63 | - | 3,013,021.46 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -135,727.88 | - | 61,359.61 |
| 固定资产报废损失 | - | - | - | -457.85 |
| 公允价值变动损失 | - | - | - | -631.8 |
| 财务费用 | - | 10,673,214.99 | - | 21,050,487.02 |
| 投资损失 | - | 6,127,503.75 | - | 949,466.05 |
| 递延所得税 | - | -2,306,716.1 | - | 3,862,758.72 |
| 其中:递延所得税资产减少 | - | -2,251,366.1 | - | 3,969,829.01 |
| 递延所得税负债增加 | - | -55,350 | - | -107,070.29 |
| 存货的减少 | - | -127,162,774.17 | - | -142,646,830.83 |
| 经营性应收项目的减少 | - | -59,653,768.09 | - | -47,285,672.63 |
| 经营性应付项目的增加 | - | 55,942,238.85 | - | 313,646,342.23 |
| 其他 | - | 26,775,836.22 | - | -26,108,138.74 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 1,258,604.89 |
| 现金的期末余额 | - | 667,826,794.21 | - | 626,808,744.17 |
| 减:现金的期初余额 | - | 626,808,744.17 | - | 585,581,469.68 |
| 现金及现金等价物的净增加额 | - | 41,018,050.04 | - | 41,227,274.49 |
| 公告日期 | 2025-10-30 | 2025-08-27 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 标准无保留意见 |