| 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 | 580,934,952.38 | 435,477,699.71 | 212,042,406.81 | 1,444,610,509.09 |
| 收到的税费返还 | 185,533.02 | 185,533.02 | - | - |
| 收到其他与经营活动有关的现金 | 51,137,459.99 | 35,473,850.55 | 12,012,342.27 | 77,118,118.55 |
| 经营活动现金流入小计 | 632,257,945.39 | 471,137,083.28 | 224,054,749.08 | 1,521,728,627.64 |
| 购买商品、接受劳务支付的现金 | 189,063,254.82 | 136,383,078.61 | 78,839,580.97 | 645,982,323.27 |
| 支付给职工以及为职工支付的现金 | 150,328,891.95 | 112,777,511.96 | 72,219,161.64 | 273,818,140.72 |
| 支付的各项税费 | 79,373,938.91 | 68,874,948.58 | 45,812,153.43 | 147,751,497.09 |
| 支付其他与经营活动有关的现金 | 155,000,957.25 | 138,947,521.46 | 125,811,173.65 | 603,292,281.55 |
| 经营活动现金流出小计 | 573,767,042.93 | 456,983,060.61 | 322,682,069.69 | 1,670,844,242.63 |
| 经营活动产生的现金流量净额 | 58,490,902.46 | 14,154,022.67 | -98,627,320.61 | -149,115,614.99 |
| 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 | 13,060 | 9,560 | 6,560 | 72,915.2 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | 13,676,395.01 |
| 投资活动现金流入小计 | 13,060 | 9,560 | 6,560 | 13,749,310.21 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 73,534,203.52 | 64,386,928.36 | 36,906,154.56 | 156,231,183.64 |
| 投资活动现金流出小计 | 73,534,203.52 | 64,386,928.36 | 36,906,154.56 | 156,231,183.64 |
| 投资活动产生的现金流量净额 | -73,521,143.52 | -64,377,368.36 | -36,899,594.56 | -142,481,873.43 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 342,525,089.48 | 171,290,089.48 | 331,434,534.39 | 605,736,045.79 |
| 收到其他与筹资活动有关的现金 | 166,523,445 | 166,523,445 | - | 130,237,640 |
| 筹资活动现金流入小计 | 509,048,534.48 | 337,813,534.48 | 331,434,534.39 | 735,973,685.79 |
| 偿还债务支付的现金 | 506,747,083.9 | 308,424,197.61 | 291,526,051.8 | 616,856,335.88 |
| 分配股利、利润或偿付利息支付的现金 | 29,774,234.36 | 17,891,773.09 | 9,385,565.23 | 93,629,493.46 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 1,470,000 |
| 支付其他与筹资活动有关的现金 | 114,869,591.24 | 63,703,753.95 | 320,234 | 3,662,534.52 |
| 筹资活动现金流出小计 | 651,390,909.5 | 390,019,724.65 | 301,231,851.03 | 714,148,363.86 |
| 筹资活动产生的现金流量净额 | -142,342,375.02 | -52,206,190.17 | 30,202,683.36 | 21,825,321.93 |
| 五、现金及现金等价物净增加额 | -157,372,616.08 | -102,429,535.86 | -105,324,231.81 | -269,772,166.49 |
| 加:期初现金及现金等价物余额 | 251,165,547.93 | 251,165,547.93 | 251,165,547.93 | 520,937,714.42 |
| 期末现金及现金等价物余额 | 93,792,931.85 | 148,736,012.07 | 145,841,316.12 | 251,165,547.93 |
| 补充资料: | | | | |
| 净利润 | - | 4,516,950.52 | - | -269,517,224.02 |
| 资产减值准备 | - | 9,352,317.58 | - | 7,421,216.39 |
| 固定资产和投资性房地产折旧 | - | 34,726,535.27 | - | 52,439,245.33 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 34,726,535.27 | - | 52,439,245.33 |
| 无形资产摊销 | - | 13,182,599.73 | - | 22,076,092.12 |
| 长期待摊费用摊销 | - | 175,420.14 | - | 1,001,187.17 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 323,740.8 | - | -39,149.84 |
| 固定资产报废损失 | - | - | - | 863,064.63 |
| 财务费用 | - | 20,771,580.42 | - | 33,371,758.99 |
| 投资损失 | - | 1,086,800.51 | - | -8,179,226.85 |
| 递延所得税 | - | -581,092.68 | - | -5,431,191.89 |
| 其中:递延所得税资产减少 | - | -410,402.99 | - | -5,221,582.74 |
| 递延所得税负债增加 | - | -170,689.69 | - | -209,609.15 |
| 存货的减少 | - | 44,779,085.12 | - | -173,062,862.18 |
| 经营性应收项目的减少 | - | -74,867,098.78 | - | 17,803,129.84 |
| 经营性应付项目的增加 | - | -48,122,532.02 | - | 165,420,732.46 |
| 融资租入固定资产 | - | 1,516,744.77 | - | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 3,639,375.6 |
| 现金的期末余额 | - | 148,736,012.07 | - | 251,165,547.93 |
| 减:现金的期初余额 | - | 251,165,547.93 | - | 520,937,714.42 |
| 现金及现金等价物的净增加额 | - | -102,429,535.86 | - | -269,772,166.49 |
| 公告日期 | 2025-10-31 | 2025-08-30 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 保留意见 |