| 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 | 1,447,440,043.22 | 953,346,141.97 | 442,455,490.52 | 1,896,272,895.06 |
| 收到的税费返还 | 3,811,293.72 | 490,472.15 | 198,808.78 | 3,652,723.76 |
| 收到其他与经营活动有关的现金 | 162,332,760.07 | 92,792,736.43 | 44,572,295.48 | 65,243,425.25 |
| 经营活动现金流入小计 | 1,613,584,097.01 | 1,046,629,350.55 | 487,226,594.78 | 1,965,169,044.07 |
| 购买商品、接受劳务支付的现金 | 788,579,279.19 | 477,277,636.41 | 134,607,296.14 | 1,116,439,547.53 |
| 支付给职工以及为职工支付的现金 | 238,318,305.06 | 164,211,911.97 | 68,165,928.71 | 277,843,693.67 |
| 支付的各项税费 | 95,603,618.56 | 68,408,684.44 | 33,638,087.25 | 105,197,456.46 |
| 支付其他与经营活动有关的现金 | 209,206,593.91 | 133,447,736.98 | 67,699,049.07 | 246,573,712.17 |
| 经营活动现金流出小计 | 1,331,707,796.72 | 843,345,969.8 | 304,110,361.17 | 1,746,054,409.83 |
| 经营活动产生的现金流量净额 | 281,876,300.29 | 203,283,380.75 | 183,116,233.61 | 219,114,634.24 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 120,000,000 | 40,000,000 | 20,000,000 | 90,000,000 |
| 取得投资收益收到的现金 | 766,648.33 | - | - | 3,653,228.56 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 248,538.31 | 186,956.35 | 2,187.42 | 3,275,462.69 |
| 投资活动现金流入小计 | 121,015,186.64 | 40,186,956.35 | 20,002,187.42 | 96,928,691.25 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 46,148,093.49 | 27,641,613.49 | 23,227,569.28 | 144,527,846.02 |
| 投资支付的现金 | 390,434,172.6 | 80,000,000 | 40,000,000 | 20,000,000 |
| 投资活动现金流出小计 | 436,582,266.09 | 107,641,613.49 | 63,227,569.28 | 164,527,846.02 |
| 投资活动产生的现金流量净额 | -315,567,079.45 | -67,454,657.14 | -43,225,381.86 | -67,599,154.77 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 3,655,827.4 | 3,655,827.4 | - | 3,137,628 |
| 取得借款收到的现金 | 15,000,000 | - | - | - |
| 收到其他与筹资活动有关的现金 | - | - | - | 20,730,400 |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流入小计 | 18,655,827.4 | 3,655,827.4 | - | 23,868,028 |
| 偿还债务支付的现金 | 15,000,000 | - | - | 46,112,666.39 |
| 分配股利、利润或偿付利息支付的现金 | 61,836,430.89 | 61,538,611.31 | - | 105,896,501.08 |
| 支付其他与筹资活动有关的现金 | - | - | - | 22,140,000 |
| 筹资活动现金流出平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流出小计 | 76,836,430.89 | 61,538,611.31 | - | 174,149,167.47 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | 0 | - | 0 |
| 筹资活动产生的现金流量净额 | -58,180,603.49 | -57,882,783.91 | - | -150,281,139.47 |
| 四、汇率变动对现金及现金等价物的影响 | -826,741.81 | -307,888.56 | -102,890.88 | -1,183,735.43 |
| 五、现金及现金等价物净增加额 | -92,698,124.46 | 77,638,051.14 | 139,787,960.87 | 50,604.57 |
| 加:期初现金及现金等价物余额 | 1,133,167,918.7 | 1,127,767,698.85 | 1,127,767,698.85 | 1,127,717,094.28 |
| 期末现金及现金等价物余额 | 1,040,469,794.24 | 1,205,405,749.99 | 1,267,555,659.72 | 1,127,767,698.85 |
| 补充资料: | | | | |
| 净利润 | - | 76,693,422.01 | - | 37,747,680.52 |
| 资产减值准备 | - | - | - | 10,780,909.52 |
| 固定资产和投资性房地产折旧 | - | 30,909,812.42 | - | 63,103,105.93 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 30,909,812.42 | - | 63,103,105.93 |
| 无形资产摊销 | - | 4,434,381.52 | - | 9,072,264.5 |
| 长期待摊费用摊销 | - | 6,439,913.42 | - | 17,059,690.89 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 217,263.78 | - | -635,296.3 |
| 固定资产报废损失 | - | - | - | 936,097.13 |
| 公允价值变动损失 | - | - | - | -32,054.79 |
| 财务费用 | - | 2,509,071.99 | - | 4,179,173.22 |
| 投资损失 | - | -944,925 | - | -3,653,228.56 |
| 递延所得税 | - | - | - | -13,096,733.1 |
| 其中:递延所得税资产减少 | - | - | - | -13,105,828.71 |
| 递延所得税负债增加 | - | - | - | 9,095.61 |
| 存货的减少 | - | 139,044,548.87 | - | 42,620,913.11 |
| 经营性应收项目的减少 | - | -100,049,557.72 | - | 54,714,262.75 |
| 经营性应付项目的增加 | - | 39,974,252.88 | - | -13,651,040.85 |
| 其他 | - | - | - | -3,066,094.78 |
| 现金的期末余额 | - | 1,205,405,749.99 | - | 1,127,767,698.85 |
| 减:现金的期初余额 | - | 1,127,767,698.85 | - | 1,127,717,094.28 |
| 现金及现金等价物的净增加额 | - | 77,638,051.14 | - | 50,604.57 |
| 公告日期 | 2025-10-21 | 2025-08-08 | 2025-04-29 | 2025-04-12 |
| 审计意见(境内) | | | | 标准无保留意见 |