| 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 | 1,175,130,526.65 | 812,109,565.37 | 309,625,785.38 | 1,879,837,176.46 |
| 收到的税费返还 | 439,253.38 | 439,253.38 | - | - |
| 收到其他与经营活动有关的现金 | 184,582,195.03 | 177,237,242.06 | 171,420,842.63 | 306,828,472.31 |
| 经营活动现金流入小计 | 1,360,151,975.06 | 989,786,060.81 | 481,046,628.01 | 2,186,665,648.77 |
| 购买商品、接受劳务支付的现金 | 906,987,403.55 | 660,890,477.91 | 367,526,402.44 | 1,538,716,255.03 |
| 支付给职工以及为职工支付的现金 | 240,803,380.41 | 164,737,870.79 | 93,354,636.78 | 319,133,122.48 |
| 支付的各项税费 | 43,535,057.76 | 31,349,142.82 | 17,561,197.7 | 54,512,958.68 |
| 支付其他与经营活动有关的现金 | 197,481,556.65 | 187,936,403.81 | 182,545,096.88 | 273,864,660.95 |
| 经营活动现金流出小计 | 1,388,807,398.37 | 1,044,913,895.33 | 660,987,333.8 | 2,186,226,997.14 |
| 经营活动产生的现金流量净额 | -28,655,423.31 | -55,127,834.52 | -179,940,705.79 | 438,651.63 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2 | - | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 39,420 | 39,120 | 66,697.96 | 27,704.18 |
| 投资活动现金流入小计 | 39,422 | 39,120 | 66,697.96 | 27,704.18 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 29,543,595.44 | 18,595,089.59 | 16,332,745.34 | 28,639,622.56 |
| 投资支付的现金 | 0 | - | - | 10,200,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | 0 | - |
| 投资活动现金流出小计 | 29,543,595.44 | 18,595,089.59 | 16,332,745.34 | 38,839,622.56 |
| 投资活动产生的现金流量净额 | -29,504,173.44 | -18,555,969.59 | -16,266,047.38 | -38,811,918.38 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 160,000 | - | - | - |
| 其中:子公司吸收少数股东投资收到的现金 | 160,000 | - | - | - |
| 取得借款收到的现金 | 973,887,714.67 | 573,556,493.11 | 537,175,829.86 | 1,091,831,659.5 |
| 收到其他与筹资活动有关的现金 | 132,412,000 | 128,722,000 | 128,232,070.75 | 244,000,000 |
| 筹资活动现金流入小计 | 1,106,459,714.67 | 702,278,493.11 | 665,407,900.61 | 1,335,831,659.5 |
| 偿还债务支付的现金 | 888,525,222.22 | 528,744,595.08 | 423,700,671.8 | 1,204,074,220.57 |
| 分配股利、利润或偿付利息支付的现金 | 23,688,868.93 | 15,650,514.04 | 5,934,078.55 | 33,554,127.61 |
| 其中:子公司支付给少数股东的股利、利润 | 1,125,000 | 1,125,000 | - | 900,000 |
| 支付其他与筹资活动有关的现金 | 179,044,648.2 | 123,930,978.89 | 79,290,097.07 | 147,749,040.32 |
| 筹资活动现金流出小计 | 1,091,258,739.35 | 668,326,088.01 | 508,924,847.42 | 1,385,377,388.5 |
| 筹资活动产生的现金流量净额 | 15,200,975.32 | 33,952,405.1 | 156,483,053.19 | -49,545,729 |
| 四、汇率变动对现金及现金等价物的影响 | -8,607.45 | -1,313.63 | -449.48 | 14,517.11 |
| 五、现金及现金等价物净增加额 | -42,967,228.88 | -39,732,712.64 | -39,724,149.46 | -87,904,478.64 |
| 加:期初现金及现金等价物余额 | 266,066,794.14 | 266,066,794.14 | 266,065,780.6 | 353,971,272.78 |
| 期末现金及现金等价物余额 | 223,099,565.26 | 226,334,081.5 | 226,341,631.14 | 266,066,794.14 |
| 补充资料: | | | | |
| 净利润 | - | 31,984,041.57 | - | 41,240,982.63 |
| 资产减值准备 | - | 3,178,620.46 | - | 2,661,266.95 |
| 固定资产和投资性房地产折旧 | - | 24,447,826.14 | - | 53,355,065.6 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 24,447,826.14 | - | 53,355,065.6 |
| 无形资产摊销 | - | 2,136,935.65 | - | 4,273,964.87 |
| 长期待摊费用摊销 | - | 1,021,958.47 | - | 1,902,161.65 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -6,663.05 | - | 59,174.03 |
| 固定资产报废损失 | - | 6,749.8 | - | 143,899.02 |
| 财务费用 | - | 15,078,522.87 | - | 39,366,353.31 |
| 投资损失 | - | 350,293.32 | - | 1,312,375.05 |
| 递延所得税 | - | -243,398.68 | - | -647,375.14 |
| 其中:递延所得税资产减少 | - | -312,702.18 | - | -645,612.48 |
| 递延所得税负债增加 | - | 69,303.5 | - | -1,762.66 |
| 存货的减少 | - | 15,480,715.17 | - | 33,943,042 |
| 经营性应收项目的减少 | - | -98,242,876.29 | - | 9,140,872.41 |
| 经营性应付项目的增加 | - | -55,076,867.62 | - | -196,052,077.13 |
| 现金的期末余额 | - | 226,334,081.5 | - | 266,066,794.14 |
| 减:现金的期初余额 | - | 266,066,794.14 | - | 353,971,272.78 |
| 现金及现金等价物的净增加额 | - | -39,732,712.64 | - | -87,904,478.64 |
| 公告日期 | 2025-10-31 | 2025-08-27 | 2025-04-30 | 2025-04-15 |
| 审计意见(境内) | | | | 标准无保留意见 |