| 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 | 442,409,262.21 | 203,643,553.67 | 92,634,133.71 | 544,929,301.51 |
| 收到其他与经营活动有关的现金 | 11,561,414.28 | 5,522,502.83 | 6,525,217.15 | 37,165,776.52 |
| 经营活动现金流入小计 | 453,970,676.49 | 209,166,056.5 | 99,159,350.86 | 582,095,078.03 |
| 购买商品、接受劳务支付的现金 | 219,569,948.69 | 150,309,187.74 | 102,002,970.59 | 341,177,666.6 |
| 支付给职工以及为职工支付的现金 | 77,615,150.69 | 52,851,227.4 | 26,098,406.32 | 142,620,961.56 |
| 支付的各项税费 | 25,654,264.2 | 8,557,306.85 | 1,581,352.23 | 36,437,057.85 |
| 支付其他与经营活动有关的现金 | 8,986,739.81 | 4,225,180.91 | 8,518,904.82 | 11,906,882.55 |
| 经营活动现金流出小计 | 331,826,103.39 | 215,942,902.9 | 138,201,633.96 | 532,142,568.56 |
| 经营活动产生的现金流量净额 | 122,144,573.1 | -6,776,846.4 | -39,042,283.1 | 49,952,509.47 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 969,999,000 | 629,999,000 | 259,999,000 | 940,001,000 |
| 取得投资收益收到的现金 | 2,731,691.61 | 1,951,096.59 | 357,316.07 | 5,629,529.13 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,200 | 2,200 | - | - |
| 投资活动现金流入小计 | 972,732,891.61 | 631,952,296.59 | 260,356,316.07 | 945,630,529.13 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,489,534.29 | 1,469,093.63 | 806,600 | 3,837,587.76 |
| 投资支付的现金 | 1,109,999,000 | 659,999,000 | 379,999,000 | 1,030,001,000 |
| 投资活动现金流出小计 | 1,112,488,534.29 | 661,468,093.63 | 380,805,600 | 1,033,838,587.76 |
| 投资活动产生的现金流量净额 | -139,755,642.68 | -29,515,797.04 | -120,449,283.93 | -88,208,058.63 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 47,737,175.4 | 47,737,175.4 | - | 31,029,164.01 |
| 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 | 47,737,175.4 | 47,737,175.4 | - | 31,029,164.01 |
| 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 | -47,737,175.4 | -47,737,175.4 | - | -31,029,164.01 |
| 五、现金及现金等价物净增加额 | -65,348,244.98 | -84,029,818.84 | -159,491,567.03 | -69,284,713.17 |
| 加:期初现金及现金等价物余额 | 860,231,083.55 | 860,231,083.55 | 860,231,083.55 | 929,515,796.72 |
| 期末现金及现金等价物余额 | 794,882,838.57 | 776,201,264.71 | 700,739,516.52 | 860,231,083.55 |
| 补充资料: | | | | |
| 净利润 | - | 25,956,102.98 | - | 97,236,845.34 |
| 资产减值准备 | - | -184,732.36 | - | 7,698,130.07 |
| 固定资产和投资性房地产折旧 | - | 3,261,868.86 | - | 6,773,652.13 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 3,261,868.86 | - | 6,773,652.13 |
| 无形资产摊销 | - | 1,322,571.7 | - | 2,571,312.21 |
| 长期待摊费用摊销 | - | 777,960.48 | - | 1,638,587.64 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 7,510.85 | - | - |
| 投资损失 | - | -1,395,080.83 | - | -3,693,936.84 |
| 递延所得税 | - | 82,765.76 | - | -89,170.55 |
| 其中:递延所得税资产减少 | - | 82,765.76 | - | -89,170.55 |
| 存货的减少 | - | -166,969.89 | - | 819,730.17 |
| 经营性应收项目的减少 | - | 13,961,708.73 | - | 48,078,757.77 |
| 经营性应付项目的增加 | - | -49,137,698.54 | - | -100,679,473.37 |
| 现金的期末余额 | - | 776,201,264.71 | - | 860,231,083.55 |
| 减:现金的期初余额 | - | 860,231,083.55 | - | 929,515,796.72 |
| 现金及现金等价物的净增加额 | - | -84,029,818.84 | - | -69,284,713.17 |
| 公告日期 | 2025-10-24 | 2025-08-22 | 2025-04-18 | 2025-04-18 |
| 审计意见(境内) | | | | 标准无保留意见 |