| 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 | 840,694,675.67 | 550,811,055.69 | 237,518,031.23 | 1,269,134,056.36 |
| 收到的税费返还 | 488,425.71 | 391,913.82 | 325,535 | 1,569,483.74 |
| 收到其他与经营活动有关的现金 | 36,801,377.96 | 22,467,690.75 | 14,974,712.38 | 86,197,865.01 |
| 经营活动现金流入小计 | 877,984,479.34 | 573,670,660.26 | 252,818,278.61 | 1,356,901,405.11 |
| 购买商品、接受劳务支付的现金 | 734,389,808.14 | 504,806,199.45 | 274,909,094.18 | 832,958,729.75 |
| 支付给职工以及为职工支付的现金 | 210,731,029.03 | 140,542,952.48 | 72,213,709.56 | 318,259,890.73 |
| 支付的各项税费 | 34,894,798.06 | 22,634,012.79 | 15,643,790.13 | 57,192,370.28 |
| 支付其他与经营活动有关的现金 | 59,356,318.63 | 39,601,217.87 | 20,914,259.51 | 160,716,688.77 |
| 经营活动现金流出小计 | 1,039,371,953.86 | 707,584,382.59 | 383,680,853.38 | 1,369,127,679.53 |
| 经营活动产生的现金流量净额 | -161,387,474.52 | -133,913,722.33 | -130,862,574.77 | -12,226,274.42 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 150,846 | 1,400 | - | 529,774 |
| 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 | 150,846 | 1,400 | - | 529,774 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 13,475,184.71 | 6,747,918.35 | 546,765.31 | 67,760,160.85 |
| 投资活动现金流出小计 | 13,475,184.71 | 6,747,918.35 | 546,765.31 | 67,760,160.85 |
| 投资活动产生的现金流量净额 | -13,324,338.71 | -6,746,518.35 | -546,765.31 | -67,230,386.85 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 3,051,391.33 |
| 取得借款收到的现金 | - | - | - | 60,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | - | 694,962.55 |
| 筹资活动现金流入平衡项目 | - | - | - | 0 |
| 筹资活动现金流入小计 | - | - | - | 63,746,353.88 |
| 偿还债务支付的现金 | 20,000,000 | - | - | 60,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 1,453,944.44 | 958,722.21 | 470,611.1 | 4,944,399.68 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 2,456,813.88 |
| 支付其他与筹资活动有关的现金 | 32,788,598.88 | 29,872,072.77 | 26,803,746.03 | 64,931,901.8 |
| 筹资活动现金流出小计 | 54,242,543.32 | 30,830,794.98 | 27,274,357.13 | 129,876,301.48 |
| 筹资活动产生的现金流量净额 | -54,242,543.32 | -30,830,794.98 | -27,274,357.13 | -66,129,947.6 |
| 四、汇率变动对现金及现金等价物的影响 | 14,154.93 | 13,223.19 | 3,263.06 | -28,141.24 |
| 五、现金及现金等价物净增加额 | -228,940,201.62 | -171,477,812.47 | -158,680,434.15 | -145,614,750.11 |
| 加:期初现金及现金等价物余额 | 811,945,344.85 | 811,945,344.85 | 811,945,344.85 | 957,560,094.96 |
| 期末现金及现金等价物余额 | 583,005,143.23 | 640,467,532.38 | 653,264,910.7 | 811,945,344.85 |
| 补充资料: | | | | |
| 净利润 | - | -60,674,266.81 | - | -264,882,904.33 |
| 资产减值准备 | - | -1,890,207.19 | - | 61,560,209.94 |
| 固定资产和投资性房地产折旧 | - | 20,022,017.02 | - | 35,659,610.98 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 20,022,017.02 | - | 35,659,610.98 |
| 无形资产摊销 | - | 5,183,178.83 | - | 13,753,188.85 |
| 长期待摊费用摊销 | - | 4,295,992.31 | - | 8,545,255.27 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | 351,774.71 |
| 固定资产报废损失 | - | 37,512.29 | - | 104,376.67 |
| 财务费用 | - | 4,120,798.97 | - | 9,216,071.43 |
| 投资损失 | - | - | - | 51,344.07 |
| 递延所得税 | - | 312,781.84 | - | -20,750,848.46 |
| 其中:递延所得税资产减少 | - | 955,480.31 | - | -17,555,266.06 |
| 递延所得税负债增加 | - | -642,698.47 | - | -3,195,582.4 |
| 存货的减少 | - | -173,529,298.39 | - | 33,766,780.86 |
| 经营性应收项目的减少 | - | 50,323,890.29 | - | -7,498,939.28 |
| 经营性应付项目的增加 | - | 8,832,186.02 | - | 21,283,554.2 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 399,339.11 |
| 现金的期末余额 | - | 640,467,532.38 | - | 811,945,344.85 |
| 减:现金的期初余额 | - | 811,945,344.85 | - | 957,560,094.96 |
| 现金及现金等价物的净增加额 | - | -171,477,812.47 | - | -145,614,750.11 |
| 公告日期 | 2025-10-29 | 2025-08-26 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 标准无保留意见 |