| 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 | 588,349,407.24 | 450,606,935.09 | 155,343,759.58 | 1,095,964,053.13 |
| 收到的税费返还 | 9,278,176.5 | 104,089.77 | - | 8,457,156.29 |
| 收到其他与经营活动有关的现金 | 28,167,200.78 | 13,016,044.1 | 4,515,941.91 | 41,648,262.2 |
| 经营活动现金流入小计 | 625,794,784.52 | 463,727,068.96 | 159,859,701.49 | 1,146,069,471.62 |
| 购买商品、接受劳务支付的现金 | 483,840,813.4 | 348,794,624.32 | 171,758,460.61 | 751,797,759.47 |
| 支付给职工以及为职工支付的现金 | 109,604,185.28 | 72,855,183.67 | 25,947,531.24 | 150,545,501.85 |
| 支付的各项税费 | 22,513,209.8 | 5,888,862.6 | 2,929,916.57 | 37,829,175.93 |
| 支付其他与经营活动有关的现金 | 33,952,070.39 | 19,681,259.69 | 12,435,240.37 | 54,410,529.44 |
| 经营活动现金流出小计 | 649,910,278.87 | 447,219,930.28 | 213,071,148.79 | 994,582,966.69 |
| 经营活动产生的现金流量净额 | -24,115,494.35 | 16,507,138.68 | -53,211,447.3 | 151,486,504.93 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 580,000,000 | 315,000,000 | 155,000,000 | 1,097,000,000 |
| 取得投资收益收到的现金 | 7,420,671.8 | 2,535,633.56 | 1,219,250 | 12,820,807.9 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 5,000,080 | 5,000,080 | 5,000,050 | 5,249,480 |
| 投资活动现金流入小计 | 592,420,751.8 | 322,535,713.56 | 161,219,300 | 1,115,070,287.9 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,190,137.4 | 1,513,888.98 | 935,160 | 6,419,954.25 |
| 投资支付的现金 | 794,450,000 | 484,450,000 | 355,000,000 | 1,148,500,000 |
| 投资活动现金流出小计 | 796,640,137.4 | 485,963,888.98 | 355,935,160 | 1,154,919,954.25 |
| 投资活动产生的现金流量净额 | -204,219,385.6 | -163,428,175.42 | -194,715,860 | -39,849,666.35 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 230,000 | 230,000 | 230,000 | 1,045,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 230,000 | 230,000 | 230,000 | 1,045,000 |
| 筹资活动现金流入小计 | 230,000 | 230,000 | 230,000 | 1,045,000 |
| 分配股利、利润或偿付利息支付的现金 | 19,008,000 | 19,008,000 | - | 29,952,000 |
| 支付其他与筹资活动有关的现金 | 17,864,848.91 | 3,540,985.23 | 366,706.98 | 12,130,633.57 |
| 筹资活动现金流出小计 | 36,872,848.91 | 22,548,985.23 | 366,706.98 | 42,082,633.57 |
| 筹资活动产生的现金流量净额 | -36,642,848.91 | -22,318,985.23 | -136,706.98 | -41,037,633.57 |
| 四、汇率变动对现金及现金等价物的影响 | -6,221.27 | -2,150.53 | -736.53 | 7,429.5 |
| 五、现金及现金等价物净增加额 | -264,983,950.13 | -169,242,172.5 | -248,064,750.81 | 70,606,634.51 |
| 加:期初现金及现金等价物余额 | 405,405,351.51 | 405,405,351.51 | 405,405,351.51 | 334,798,717 |
| 期末现金及现金等价物余额 | 140,421,401.38 | 236,163,179.01 | 157,340,600.7 | 405,405,351.51 |
| 补充资料: | | | | |
| 净利润 | - | 37,311,239.72 | - | 61,540,470.43 |
| 资产减值准备 | - | 8,507,027.36 | - | 7,890,778.14 |
| 固定资产和投资性房地产折旧 | - | 6,969,118.47 | - | 14,076,316.56 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 6,969,118.47 | - | 14,076,316.56 |
| 无形资产摊销 | - | 2,335,866.06 | - | 7,886,433.46 |
| 长期待摊费用摊销 | - | 1,105,745.57 | - | 2,272,909.6 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 411.24 | - | -47,518.04 |
| 固定资产报废损失 | - | - | - | 77,377.92 |
| 公允价值变动损失 | - | -1,792,587.33 | - | -271,225.26 |
| 财务费用 | - | - | - | 377,947.17 |
| 投资损失 | - | -5,183,279.8 | - | -11,050,917.12 |
| 递延所得税 | - | -118,080 | - | 25,065,711.29 |
| 其中:递延所得税资产减少 | - | -76,602.21 | - | 25,090,605.89 |
| 递延所得税负债增加 | - | -41,477.79 | - | -24,894.6 |
| 存货的减少 | - | 17,626,873.54 | - | -28,673,763.18 |
| 经营性应收项目的减少 | - | -26,780,474.55 | - | 40,743,899.11 |
| 经营性应付项目的增加 | - | -36,074,115.11 | - | 15,103,415.75 |
| 现金的期末余额 | - | 236,163,179.01 | - | 405,405,351.51 |
| 减:现金的期初余额 | - | 405,405,351.51 | - | 334,798,717 |
| 现金及现金等价物的净增加额 | - | -169,242,172.5 | - | 70,606,634.51 |
| 公告日期 | 2025-10-29 | 2025-08-28 | 2025-04-26 | 2025-03-28 |
| 审计意见(境内) | | | | 标准无保留意见 |