| 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 | 920,295,083.84 | 626,653,022.64 | 248,248,659.83 | 580,476,201 |
| 收到的税费返还 | 15,517,796.77 | 10,064,725.26 | 5,035,580.64 | 12,949,259.36 |
| 收到其他与经营活动有关的现金 | 12,407,237.28 | 4,545,311.94 | 4,067,662.05 | 11,898,729.84 |
| 经营活动现金流入小计 | 948,220,117.89 | 641,263,059.84 | 257,351,902.52 | 605,324,190.2 |
| 购买商品、接受劳务支付的现金 | 548,138,008.37 | 369,411,751.05 | 164,232,568.52 | 174,231,139.57 |
| 支付给职工以及为职工支付的现金 | 170,787,116.26 | 124,472,662.85 | 72,563,923.65 | 213,259,534.82 |
| 支付的各项税费 | 63,873,210.76 | 37,441,002.22 | 12,930,648.51 | 70,524,775.73 |
| 支付其他与经营活动有关的现金 | 32,476,384.33 | 24,414,756.38 | 23,313,079.7 | 32,204,069.32 |
| 经营活动现金流出小计 | 815,274,719.72 | 555,740,172.5 | 273,040,220.38 | 490,219,519.44 |
| 经营活动产生的现金流量净额 | 132,945,398.17 | 85,522,887.34 | -15,688,317.86 | 115,104,670.76 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 678,849,799.73 | 373,924,049.08 | 140,166,018.37 | 536,899,490.77 |
| 取得投资收益收到的现金 | 9,547,249.88 | 17,091,373.98 | 8,980,367.76 | 1,573,393.82 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 17,856.88 | 104,392.03 | 199,295.21 | - |
| 投资活动现金流入小计 | 688,414,906.49 | 391,119,815.09 | 149,345,681.34 | 538,472,884.59 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 38,338,231.01 | 32,453,806.43 | 19,694,603.75 | 13,241,187.94 |
| 投资支付的现金 | 681,351,079.78 | 359,686,787.56 | 118,067,405.88 | 605,137,050.08 |
| 投资活动现金流出小计 | 719,689,310.79 | 392,140,593.99 | 137,762,009.63 | 618,378,238.02 |
| 投资活动产生的现金流量净额 | -31,274,404.3 | -1,020,778.9 | 11,583,671.71 | -79,905,353.43 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | - | 30,000,000 |
| 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 | 0 | 0 | - | 30,000,000 |
| 偿还债务支付的现金 | 10,000,000 | - | - | 30,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 34,723,272.99 | 34,723,272.99 | - | 35,331,578.52 |
| 支付其他与筹资活动有关的现金 | 796,337.46 | 552,393.01 | 279,908.32 | 3,087,786 |
| 筹资活动现金流出小计 | 45,519,610.45 | 35,275,666 | 279,908.32 | 68,419,364.52 |
| 筹资活动产生的现金流量净额 | -45,519,610.45 | -35,275,666 | -279,908.32 | -38,419,364.52 |
| 四、汇率变动对现金及现金等价物的影响 | 3,480,277.88 | 5,804,070.61 | 1,383,312.59 | 2,297,406.19 |
| 五、现金及现金等价物净增加额 | 59,631,661.3 | 55,030,513.05 | -3,001,241.88 | -922,641 |
| 加:期初现金及现金等价物余额 | 281,713,763.58 | 281,713,763.58 | 281,713,763.58 | 282,636,404.58 |
| 期末现金及现金等价物余额 | 341,345,424.88 | 336,744,276.63 | 278,712,521.7 | 281,713,763.58 |
| 补充资料: | | | | |
| 净利润 | - | 99,737,119.76 | - | 85,745,239.68 |
| 资产减值准备 | - | -5,660,641.18 | - | 23,439,729.68 |
| 固定资产和投资性房地产折旧 | - | 13,813,394.42 | - | 27,599,167.76 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 13,813,394.42 | - | 27,599,167.76 |
| 无形资产摊销 | - | 1,141,315.5 | - | 2,135,501.94 |
| 长期待摊费用摊销 | - | - | - | 129,227 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -35,398.23 |
| 固定资产报废损失 | - | 138,071.47 | - | 64,528.22 |
| 公允价值变动损失 | - | -14,591,783.18 | - | 2,131,110 |
| 财务费用 | - | -5,251,677.6 | - | -1,384,736.57 |
| 投资损失 | - | -1,842,471.63 | - | 570,789.9 |
| 递延所得税 | - | - | - | -3,031,274.67 |
| 其中:递延所得税资产减少 | - | - | - | -2,676,972.75 |
| 递延所得税负债增加 | - | - | - | -354,301.92 |
| 存货的减少 | - | 1,966,724.94 | - | -11,409,384.34 |
| 经营性应收项目的减少 | - | 6,343,655.24 | - | -111,420,874.13 |
| 经营性应付项目的增加 | - | -11,676,076.14 | - | 97,760,532.97 |
| 现金的期末余额 | - | 336,744,276.63 | - | 281,713,763.58 |
| 减:现金的期初余额 | - | 281,713,763.58 | - | 282,636,404.58 |
| 现金及现金等价物的净增加额 | - | 55,030,513.05 | - | -922,641 |
| 公告日期 | 2025-10-21 | 2025-08-09 | 2025-04-19 | 2025-04-19 |
| 审计意见(境内) | | | | 标准无保留意见 |