| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 474,393,905 | 230,571,932 | 853,049,148 | 665,316,215 |
| 收到的税费返还 | - | - | - | 4,421,486 |
| 收到其他与经营活动有关的现金 | 12,163,698 | 8,367,074 | 44,476,525 | 25,450,264 |
| 经营活动现金流入小计 | 486,557,603 | 238,939,006 | 897,525,673 | 695,187,965 |
| 购买商品、接受劳务支付的现金 | 243,117,195 | 102,634,469 | 499,842,895 | 470,804,569 |
| 支付给职工以及为职工支付的现金 | 120,522,028 | 70,017,803 | 239,967,246 | 175,455,774 |
| 支付的各项税费 | 21,117,402 | 7,930,972 | 49,209,099 | 48,106,602 |
| 支付其他与经营活动有关的现金 | 39,588,119 | 51,475,451 | 125,019,067 | 60,973,627 |
| 经营活动现金流出小计 | 424,344,744 | 232,058,695 | 914,038,307 | 755,340,572 |
| 经营活动产生的现金流量净额 | 62,212,859 | 6,880,311 | -16,512,634 | -60,152,607 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 2,938,977 | - | 1,742,224 | 1,742,224 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 723,647 | 488,880 | 640,667 | 722,023 |
| 收到的其他与投资活动有关的现金 | 1,486,257,294 | 590,562,873 | 3,910,146,632 | 3,066,700,938 |
| 投资活动现金流入小计 | 1,489,919,918 | 591,051,753 | 3,912,529,523 | 3,069,165,185 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 20,197,403 | 6,861,771 | 42,669,424 | 16,186,518 |
| 支付其他与投资活动有关的现金 | 1,478,000,000 | 868,000,000 | 3,892,000,000 | 3,052,000,000 |
| 投资活动现金流出小计 | 1,498,197,403 | 874,861,771 | 3,934,669,424 | 3,068,186,518 |
| 投资活动产生的现金流量净额 | -8,277,485 | -283,810,018 | -22,139,901 | 978,667 |
| 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 | - | - | 93,291,489 | 91,127,687 |
| 支付其他与筹资活动有关的现金 | 3,638,269 | 2,005,026 | 7,981,835 | 6,826,424 |
| 筹资活动现金流出小计 | 3,638,269 | 2,005,026 | 101,273,324 | 97,954,111 |
| 筹资活动产生的现金流量净额 | -3,638,269 | -2,005,026 | -101,273,324 | -97,954,111 |
| 四、汇率变动对现金及现金等价物的影响 | -91,929 | -31,466 | 315,491 | -224,752 |
| 五、现金及现金等价物净增加额 | 50,205,176 | -278,966,199 | -139,610,368 | -157,352,803 |
| 加:期初现金及现金等价物余额 | 1,056,285,629 | 1,056,285,629 | 1,195,895,997 | 1,195,895,997 |
| 期末现金及现金等价物余额 | 1,106,490,805 | 777,319,430 | 1,056,285,629 | 1,038,543,194 |
| 补充资料: | | | | |
| 净利润 | 5,622,200 | - | 39,434,072 | - |
| 资产减值准备 | 406,179 | - | 6,179,616 | - |
| 固定资产和投资性房地产折旧 | 27,168,416 | - | 52,507,696 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 27,168,416 | - | 52,507,696 | - |
| 无形资产摊销 | 6,257,219 | - | 13,774,242 | - |
| 长期待摊费用摊销 | 5,007,743 | - | 8,016,924 | - |
| 递延收益摊销 | 4,204,652 | - | 13,693,138 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -203,055 | - | -29,905 | - |
| 固定资产报废损失 | 59,214 | - | 487,683 | - |
| 财务费用 | 368,996 | - | 591,615 | - |
| 投资损失 | -6,125,328 | - | 10,406,606 | - |
| 递延所得税 | - | - | -32,409,542 | - |
| 其中:递延所得税资产减少 | - | - | -32,409,542 | - |
| 存货的减少 | 12,549,851 | - | -5,859,114 | - |
| 经营性应收项目的减少 | 66,800,625 | - | 114,049,609 | - |
| 经营性应付项目的增加 | -39,344,661 | - | -236,305,480 | - |
| 现金的期末余额 | 1,106,490,805 | - | 1,056,285,629 | - |
| 减:现金的期初余额 | 1,056,285,629 | - | 1,195,895,997 | - |
| 现金及现金等价物的净增加额 | 50,205,176 | - | -139,610,368 | - |
| 公告日期 | 2025-08-13 | 2025-04-29 | 2025-03-28 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |