| 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 | 3,104,246,358.28 | 2,000,349,872.29 | 876,632,593.19 | 3,819,533,972.81 |
| 收到的税费返还 | 31,979,701.15 | 18,771,211.76 | 5,989,580.63 | 35,936,371 |
| 收到其他与经营活动有关的现金 | 19,373,599.79 | 15,927,549.6 | 11,739,458.33 | 24,634,100.61 |
| 经营活动现金流入小计 | 3,155,599,659.22 | 2,035,048,633.65 | 894,361,632.15 | 3,880,104,444.42 |
| 购买商品、接受劳务支付的现金 | 2,069,257,497.81 | 1,338,874,080.58 | 628,172,825.15 | 2,431,081,284.9 |
| 支付给职工以及为职工支付的现金 | 427,610,138.3 | 294,212,992.57 | 164,081,850.34 | 517,952,035.39 |
| 支付的各项税费 | 89,928,622.93 | 57,469,462.51 | 34,832,480.45 | 147,789,772.24 |
| 支付其他与经营活动有关的现金 | 181,183,205.52 | 112,951,633.68 | 31,616,224.67 | 210,243,756.92 |
| 经营活动现金流出小计 | 2,767,979,464.56 | 1,803,508,169.34 | 858,703,380.61 | 3,307,066,849.45 |
| 经营活动产生的现金流量净额 | 387,620,194.66 | 231,540,464.31 | 35,658,251.54 | 573,037,594.97 |
| 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 | 6,328,877.31 | 3,454,613.27 | 1,982,262.69 | 9,042,366.12 |
| 投资活动现金流入小计 | 6,328,877.31 | 3,454,613.27 | 1,982,262.69 | 9,042,366.12 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 150,578,587.56 | 91,436,245.57 | 38,703,684.17 | 195,319,320.98 |
| 支付其他与投资活动有关的现金 | - | - | - | 1,926,611.33 |
| 投资活动现金流出小计 | 150,578,587.56 | 91,436,245.57 | 38,703,684.17 | 197,245,932.31 |
| 投资活动产生的现金流量净额 | -144,249,710.25 | -87,981,632.3 | -36,721,421.48 | -188,203,566.19 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 401,000,000 | 401,000,000 | 295,000,000 | 260,000,000 |
| 筹资活动现金流入小计 | 401,000,000 | 401,000,000 | 295,000,000 | 260,000,000 |
| 偿还债务支付的现金 | 167,050,000 | 116,000,000 | 55,950,000 | 235,343,000 |
| 分配股利、利润或偿付利息支付的现金 | 499,128,946.5 | 292,131,729.81 | 113,208,087.99 | 116,514,440.33 |
| 其中:子公司支付给少数股东的股利、利润 | 172,317,624.5 | 172,317,624.5 | - | - |
| 支付其他与筹资活动有关的现金 | 98,106.57 | 62,289.9 | 32,702.19 | 131,137.22 |
| 筹资活动现金流出小计 | 666,277,053.07 | 408,194,019.71 | 169,190,790.18 | 351,988,577.55 |
| 筹资活动产生的现金流量净额 | -265,277,053.07 | -7,194,019.71 | 125,809,209.82 | -91,988,577.55 |
| 四、汇率变动对现金及现金等价物的影响 | 25,093.12 | 85,488.74 | 7,356.66 | 635,221.84 |
| 五、现金及现金等价物净增加额 | -21,881,475.54 | 136,450,301.04 | 124,753,396.54 | 293,480,673.07 |
| 加:期初现金及现金等价物余额 | 506,688,760.52 | 506,688,760.52 | 506,688,760.52 | 213,208,087.45 |
| 期末现金及现金等价物余额 | 484,807,284.98 | 643,139,061.56 | 631,442,157.06 | 506,688,760.52 |
| 补充资料: | | | | |
| 净利润 | - | 115,593,386.57 | - | 351,380,148.17 |
| 资产减值准备 | - | -1,698,027.04 | - | 4,612,699.13 |
| 固定资产和投资性房地产折旧 | - | 73,579,365.35 | - | 136,258,993.45 |
| 无形资产摊销 | - | 1,057,017.96 | - | 1,738,106.04 |
| 长期待摊费用摊销 | - | 9,433.98 | - | 14,150.97 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -3,418.8 | - | -78,185.58 |
| 固定资产报废损失 | - | 530,597.12 | - | -538,947.89 |
| 财务费用 | - | 12,310,869.86 | - | 22,645,152.87 |
| 投资损失 | - | - | - | 1,926,611.33 |
| 递延所得税 | - | 7,826,927.49 | - | 19,916,886.02 |
| 其中:递延所得税资产减少 | - | 2,280,615.75 | - | -1,463,188.43 |
| 递延所得税负债增加 | - | 5,546,311.74 | - | 21,380,074.45 |
| 存货的减少 | - | 24,210,824.94 | - | -95,210,785.65 |
| 经营性应收项目的减少 | - | -12,060,720.77 | - | 5,455,646.64 |
| 经营性应付项目的增加 | - | 10,566,348.68 | - | 124,916,203.22 |
| 现金的期末余额 | - | 643,139,061.56 | - | 506,688,760.52 |
| 减:现金的期初余额 | - | 506,688,760.52 | - | 213,208,087.45 |
| 现金及现金等价物的净增加额 | - | 136,450,301.04 | - | 293,480,673.07 |
| 公告日期 | 2025-10-29 | 2025-08-28 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 标准无保留意见 |