| 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 | 498,267,066 | 243,578,984 | 1,029,751,460 | 766,983,692 |
| 收到的税费返还 | 106,310 | 21,526 | 973 | 973 |
| 收到其他与经营活动有关的现金 | 13,991,913 | 4,390,705 | 21,231,101 | 14,223,905 |
| 经营活动现金流入小计 | 512,365,289 | 247,991,215 | 1,050,983,534 | 781,208,570 |
| 购买商品、接受劳务支付的现金 | 112,718,747 | 56,929,448 | 348,314,127 | 271,165,429 |
| 支付给职工以及为职工支付的现金 | 184,482,406 | 100,421,887 | 393,514,443 | 300,892,016 |
| 支付的各项税费 | 49,023,282 | 24,849,323 | 92,855,151 | 67,044,937 |
| 支付其他与经营活动有关的现金 | 79,990,105 | 34,065,109 | 169,090,711 | 121,316,951 |
| 经营活动现金流出小计 | 426,214,540 | 216,265,767 | 1,003,774,432 | 760,419,333 |
| 经营活动产生的现金流量净额 | 86,150,749 | 31,725,448 | 47,209,102 | 20,789,237 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 745,969,590 | 357,135,554 | 1,634,995,190 | 1,171,082,064 |
| 取得投资收益收到的现金 | 2,621,632 | 1,631,940 | 13,670,548 | 11,949,090 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 178,988 | - | 206,316 | 121,769 |
| 投资活动现金流入小计 | 748,770,210 | 358,767,494 | 1,648,872,054 | 1,183,152,923 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 6,783,932 | 4,842,111 | 27,850,267 | 19,760,331 |
| 投资支付的现金 | 660,900,000 | 275,001,554 | 1,581,211,318 | 1,129,855,290 |
| 支付其他与投资活动有关的现金 | 55,000,000 | - | 20,000,000 | - |
| 投资活动现金流出小计 | 722,683,932 | 279,843,665 | 1,629,061,585 | 1,149,615,621 |
| 投资活动产生的现金流量净额 | 26,086,278 | 78,923,829 | 19,810,469 | 33,537,302 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 70,000,000 | 20,000,000 | 300,000,000 | 300,000,000 |
| 收到其他与筹资活动有关的现金 | 2,942,500 | - | 43,577,935 | 43,467,155 |
| 筹资活动现金流入小计 | 72,942,500 | 20,000,000 | 343,577,935 | 343,467,155 |
| 偿还债务支付的现金 | 111,000,000 | 10,000,000 | 554,080,363 | 534,080,363 |
| 分配股利、利润或偿付利息支付的现金 | 8,583,459 | 2,998,475 | 16,265,514 | 13,064,820 |
| 其中:子公司支付给少数股东的股利、利润 | 1,625,000 | - | 2,500,000 | 2,500,000 |
| 支付其他与筹资活动有关的现金 | 13,563,949 | 5,307,334 | 150,934,090 | 145,166,621 |
| 筹资活动现金流出小计 | 133,147,408 | 18,305,809 | 721,279,967 | 692,311,804 |
| 筹资活动产生的现金流量净额 | -60,204,908 | 1,694,191 | -377,702,032 | -348,844,649 |
| 四、汇率变动对现金及现金等价物的影响 | 46,625 | 3,342 | 21,429 | -10,437 |
| 五、现金及现金等价物净增加额 | 52,078,744 | 112,346,810 | -310,661,032 | -294,528,547 |
| 加:期初现金及现金等价物余额 | 145,021,395 | 145,021,395 | 455,682,427 | 455,682,427 |
| 期末现金及现金等价物余额 | 197,100,139 | 257,368,205 | 145,021,395 | 161,153,880 |
| 补充资料: | | | | |
| 净利润 | 6,774,355 | - | -90,564,231 | - |
| 资产减值准备 | 15,556,597 | - | 38,759,263 | - |
| 固定资产和投资性房地产折旧 | 14,838,922 | - | 31,192,133 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 10,705,751 | - | 22,531,285 | - |
| 投资性房地产折旧 | 4,133,171 | - | 8,660,848 | - |
| 无形资产摊销 | 3,088,462 | - | 6,245,995 | - |
| 长期待摊费用摊销 | 12,919,262 | - | 25,515,818 | - |
| 递延收益摊销 | -771,619 | - | -1,195,911 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 122,067 | - | 141,122 | - |
| 固定资产报废损失 | 4,602 | - | 1,916,983 | - |
| 公允价值变动损失 | -1,429,254 | - | -3,117,027 | - |
| 财务费用 | 6,776,937 | - | 19,764,324 | - |
| 投资损失 | -1,575,385 | - | 3,337,380 | - |
| 递延所得税 | 282,019 | - | 6,013,338 | - |
| 其中:递延所得税资产减少 | 282,019 | - | 6,019,098 | - |
| 递延所得税负债增加 | - | - | -5,760 | - |
| 存货的减少 | 22,771,824 | - | 35,145,514 | - |
| 经营性应收项目的减少 | 11,805,260 | - | 15,011,204 | - |
| 经营性应付项目的增加 | -8,573,269 | - | -45,470,087 | - |
| 其他 | - | - | -100,000 | - |
| 融资租入固定资产 | 5,429,133 | - | - | - |
| 现金的期末余额 | 197,100,139 | - | 145,021,395 | - |
| 减:现金的期初余额 | 145,021,395 | - | 455,682,427 | - |
| 现金及现金等价物的净增加额 | 52,078,744 | - | -310,661,032 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-04-19 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |