| 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 | 323,885,796.64 | 124,447,316.45 | 1,347,412,906.81 | 817,439,943.66 |
| 收到其他与经营活动有关的现金 | 11,217,700.73 | 4,590,922.26 | 33,781,474.16 | 25,817,528.04 |
| 经营活动现金流入小计 | 335,103,497.37 | 129,038,238.71 | 1,381,194,380.97 | 843,257,471.7 |
| 购买商品、接受劳务支付的现金 | 54,143,485.2 | 43,150,602.66 | 141,978,567.21 | 117,462,943.98 |
| 支付给职工以及为职工支付的现金 | 436,395,366.85 | 222,198,168.04 | 920,395,305.26 | 705,372,105.67 |
| 支付的各项税费 | 25,488,597.44 | 13,967,784.73 | 70,665,902.65 | 49,892,403.43 |
| 支付其他与经营活动有关的现金 | 25,790,243.23 | 10,040,731.71 | 46,368,718.78 | 37,361,045.32 |
| 经营活动现金流出小计 | 541,817,692.72 | 289,357,287.14 | 1,179,408,493.9 | 910,088,498.4 |
| 经营活动产生的现金流量净额 | -206,714,195.35 | -160,319,048.43 | 201,785,887.07 | -66,831,026.7 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 380,000,000 | 190,000,000 | 130,970,000 | 970,000 |
| 取得投资收益收到的现金 | 927,822.58 | 354,664.11 | 1,007,149.03 | 918,815.74 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 155,500 | 155,500 |
| 收到的其他与投资活动有关的现金 | - | - | - | 60,000,000 |
| 投资活动现金流入小计 | 380,927,822.58 | 190,354,664.11 | 132,132,649.03 | 62,044,315.74 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 539,812.67 | 534,944.11 | 1,756,144.03 | 1,591,105.84 |
| 投资支付的现金 | 390,000,000 | 210,000,000 | 130,000,000 | - |
| 支付其他与投资活动有关的现金 | - | - | - | 60,000,000 |
| 投资活动现金流出小计 | 390,539,812.67 | 210,534,944.11 | 131,756,144.03 | 61,591,105.84 |
| 投资活动产生的现金流量净额 | -9,611,990.09 | -20,180,280 | 376,505 | 453,209.9 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 1,670,000 | 1,670,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 1,670,000 | - |
| 取得借款收到的现金 | 140,000,000 | 60,000,000 | 310,091,635.76 | 250,091,635.76 |
| 筹资活动现金流入小计 | 140,000,000 | 60,000,000 | 311,761,635.76 | 251,761,635.76 |
| 偿还债务支付的现金 | 163,855,843.76 | 80,000,000 | 321,182,588.26 | 250,637,332 |
| 分配股利、利润或偿付利息支付的现金 | 5,601,824.21 | 2,857,725.36 | 13,050,387.91 | 10,047,716.99 |
| 支付其他与筹资活动有关的现金 | 5,438,162.21 | 3,671,633.13 | 49,854,269.08 | 47,195,873.33 |
| 筹资活动现金流出小计 | 174,895,830.18 | 86,529,358.49 | 384,087,245.25 | 307,880,922.32 |
| 筹资活动产生的现金流量净额 | -34,895,830.18 | -26,529,358.49 | -72,325,609.49 | -56,119,286.56 |
| 四、汇率变动对现金及现金等价物的影响 | -15,604.28 | -14,887.85 | -20,498.7 | -29,079.68 |
| 五、现金及现金等价物净增加额 | -251,237,619.9 | -207,043,574.77 | 129,816,283.88 | -122,526,183.04 |
| 加:期初现金及现金等价物余额 | 422,362,435.75 | 422,362,435.75 | 292,546,151.87 | 292,546,151.87 |
| 期末现金及现金等价物余额 | 171,124,815.85 | 215,318,860.98 | 422,362,435.75 | 170,019,968.83 |
| 补充资料: | | | | |
| 净利润 | 13,826,315.55 | - | 31,483,960.27 | - |
| 资产减值准备 | 11,137,264.69 | - | 3,201,182.49 | - |
| 固定资产和投资性房地产折旧 | 1,057,889.81 | - | 2,749,769.04 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 1,057,889.81 | - | 2,749,769.04 | - |
| 无形资产摊销 | 143,432.46 | - | 380,917.79 | - |
| 长期待摊费用摊销 | 638,826.03 | - | 1,374,841.84 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -1,094,330 | - | 979.18 | - |
| 固定资产报废损失 | 14,777.25 | - | 59,699.84 | - |
| 财务费用 | 6,004,829.28 | - | 13,895,744.62 | - |
| 投资损失 | -428,765.91 | - | 2,200,924.94 | - |
| 递延所得税 | -1,491,143.89 | - | 731,995.85 | - |
| 其中:递延所得税资产减少 | -1,522,288.89 | - | 5,850,123.81 | - |
| 递延所得税负债增加 | 31,145 | - | -5,118,127.96 | - |
| 存货的减少 | 20,694,021.23 | - | 15,546,886.6 | - |
| 经营性应收项目的减少 | -274,670,386.69 | - | 111,560,634.92 | - |
| 经营性应付项目的增加 | 14,628,482.17 | - | 6,836,894.3 | - |
| 其他 | - | - | 5,400,000 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 1,268,602.98 | - |
| 现金的期末余额 | 171,124,815.85 | - | 422,362,435.75 | - |
| 减:现金的期初余额 | 422,362,435.75 | - | 292,546,151.87 | - |
| 现金及现金等价物的净增加额 | -251,237,619.9 | - | 129,816,283.88 | - |
| 公告日期 | 2025-08-28 | 2025-04-25 | 2025-03-27 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |