| 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 | 209,351,767.73 | 91,172,825.28 | 425,433,089.62 | 314,421,936.21 |
| 收到的税费返还 | 18,678,942.05 | 7,959,696.76 | 24,230,181.59 | 18,581,044.33 |
| 收到其他与经营活动有关的现金 | 1,268,905.57 | 2,105,112.03 | 3,615,310.94 | 4,381,960.25 |
| 经营活动现金流入小计 | 229,299,615.35 | 101,237,634.07 | 453,278,582.15 | 337,384,940.79 |
| 购买商品、接受劳务支付的现金 | 187,935,711.65 | 90,000,704.12 | 331,940,826.12 | 232,313,700.21 |
| 支付给职工以及为职工支付的现金 | 34,592,928.74 | 15,678,873.25 | 65,052,518.04 | 47,432,492.8 |
| 支付的各项税费 | 3,897,119.56 | 1,912,949.46 | 5,160,925.08 | 4,617,249.54 |
| 支付其他与经营活动有关的现金 | 14,199,969.08 | 11,262,118.96 | 16,376,052.7 | 27,452,737.77 |
| 经营活动现金流出小计 | 240,625,729.03 | 118,854,645.79 | 418,530,321.94 | 311,816,180.32 |
| 经营活动产生的现金流量净额 | -11,326,113.68 | -17,617,011.72 | 34,748,260.21 | 25,568,760.47 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 279,306,000 | 124,785,238.9 | 840,951,975.29 | 575,444,277.84 |
| 取得投资收益收到的现金 | 441,548.72 | 218,651.73 | 1,046,894.67 | 806,742.13 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 620,000 | - | 64,800 | 36,800 |
| 投资活动现金流入小计 | 280,367,548.72 | 125,003,890.63 | 842,063,669.96 | 576,287,819.97 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 29,025,155.55 | 10,735,929.8 | 35,217,842.21 | 17,804,846.41 |
| 投资支付的现金 | 272,948,000 | 120,667,141.15 | 839,641,576.91 | 574,834,879.46 |
| 投资活动现金流出小计 | 301,973,155.55 | 131,403,070.95 | 874,859,419.12 | 592,639,725.87 |
| 投资活动产生的现金流量净额 | -21,605,606.83 | -6,399,180.32 | -32,795,749.16 | -16,351,905.9 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 48,090,000 | 21,240,000 | 35,300,540 | 30,000,000 |
| 筹资活动现金流入小计 | 48,090,000 | 21,240,000 | 35,300,540 | 30,000,000 |
| 偿还债务支付的现金 | 24,600,000 | 2,700,000 | 5,400,000 | 2,700,000 |
| 分配股利、利润或偿付利息支付的现金 | 410,171.66 | 190,649.99 | 3,703,266.34 | 261,381.66 |
| 支付其他与筹资活动有关的现金 | 2,175,264.38 | 1,116,821.77 | 4,630,781.68 | 3,261,633.26 |
| 筹资活动现金流出小计 | 27,185,436.04 | 4,007,471.76 | 13,734,048.02 | 6,223,014.92 |
| 筹资活动产生的现金流量净额 | 20,904,563.96 | 17,232,528.24 | 21,566,491.98 | 23,776,985.08 |
| 四、汇率变动对现金及现金等价物的影响 | 949,918.06 | 687,209.82 | 1,499,232.59 | 1,331,836.08 |
| 五、现金及现金等价物净增加额 | -11,077,238.49 | -6,096,453.98 | 25,018,235.62 | 34,325,675.73 |
| 加:期初现金及现金等价物余额 | 75,191,363.71 | 75,191,363.71 | 50,173,128.09 | 50,173,128.09 |
| 期末现金及现金等价物余额 | 64,114,125.22 | 69,094,909.73 | 75,191,363.71 | 84,498,803.82 |
| 补充资料: | | | | |
| 净利润 | 1,860,224.25 | - | 1,548,190.78 | - |
| 资产减值准备 | 690,339.55 | - | 3,257,443.15 | - |
| 固定资产和投资性房地产折旧 | 809,345.97 | - | 2,995,574.43 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 809,345.97 | - | 2,995,574.43 | - |
| 无形资产摊销 | 174,466.13 | - | 568,019.99 | - |
| 长期待摊费用摊销 | -205,669.84 | - | 3,427,192.37 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -252,664.7 | - | -49,255.95 | - |
| 固定资产报废损失 | 552.41 | - | 6,532.15 | - |
| 公允价值变动损失 | -40,308.91 | - | -78,447.26 | - |
| 财务费用 | -440,926.63 | - | 891,236.33 | - |
| 投资损失 | -343,967.81 | - | -962,017.21 | - |
| 递延所得税 | 174,906.67 | - | -701,939.85 | - |
| 其中:递延所得税资产减少 | 238,349.66 | - | -500,109.92 | - |
| 递延所得税负债增加 | -63,442.99 | - | -201,829.93 | - |
| 存货的减少 | 8,022,506.96 | - | 14,749,605.67 | - |
| 经营性应收项目的减少 | -37,353,923.92 | - | -44,385,042.99 | - |
| 经营性应付项目的增加 | 11,180,485.17 | - | 47,654,573.84 | - |
| 其他 | - | - | 177,621.67 | - |
| 现金的期末余额 | 64,114,125.22 | - | 75,191,363.71 | - |
| 减:现金的期初余额 | 75,191,363.71 | - | 50,173,128.09 | - |
| 现金及现金等价物的净增加额 | -11,077,238.49 | - | 25,018,235.62 | - |
| 公告日期 | 2025-08-28 | 2025-04-25 | 2025-04-21 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |