| 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 | 340,849,755.21 | 163,549,244.06 | 693,918,113.56 | 488,950,374.74 |
| 收到的税费返还 | 632.22 | 619.58 | 2,697.98 | 1,209.57 |
| 收到其他与经营活动有关的现金 | 1,219,781.43 | 470,454.27 | 6,115,742.68 | 6,597,469.1 |
| 经营活动现金流入小计 | 342,070,168.86 | 164,020,317.91 | 700,036,554.22 | 495,549,053.41 |
| 购买商品、接受劳务支付的现金 | 308,290,161.96 | 155,054,623.64 | 623,525,811.55 | 468,030,978.28 |
| 支付给职工以及为职工支付的现金 | 24,164,580.72 | 13,318,085.35 | 43,090,220.05 | 33,983,985.17 |
| 支付的各项税费 | 12,319,999.21 | 5,094,592.39 | 19,429,200.73 | 14,356,065.35 |
| 支付其他与经营活动有关的现金 | 10,729,340.08 | 4,969,011.97 | 16,460,406.22 | 15,806,350.94 |
| 经营活动现金流出小计 | 355,504,081.97 | 178,436,313.35 | 702,505,638.55 | 532,177,379.74 |
| 经营活动产生的现金流量净额 | -13,433,913.11 | -14,415,995.44 | -2,469,084.33 | -36,628,326.33 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 215,860,714.22 | 74,025,000 | 296,900,579.37 | 181,936,027.37 |
| 取得投资收益收到的现金 | - | 228,647.76 | - | 937,833.65 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 37,525.95 | 12,600 |
| 投资活动现金流入小计 | 215,860,714.22 | 74,253,647.76 | 296,938,105.32 | 182,886,461.02 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,838,051.16 | 1,872,433.42 | 41,780,674.01 | 9,872,416.29 |
| 投资支付的现金 | 213,025,000 | 113,025,000 | 212,023,000 | 146,023,000 |
| 投资活动现金流出小计 | 215,863,051.16 | 114,897,433.42 | 253,803,674.01 | 155,895,416.29 |
| 投资活动产生的现金流量净额 | -2,336.94 | -40,643,785.66 | 43,134,431.31 | 26,991,044.73 |
| 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 | 21,168,000 | - | 17,640,000 | 17,640,000 |
| 支付其他与筹资活动有关的现金 | 709,458.41 | 515,899.02 | 1,134,365.82 | 957,631 |
| 筹资活动现金流出小计 | 21,877,458.41 | 515,899.02 | 18,774,365.82 | 18,597,631 |
| 筹资活动产生的现金流量净额 | -21,877,458.41 | -515,899.02 | -18,774,365.82 | -18,597,631 |
| 四、汇率变动对现金及现金等价物的影响 | -228,427.18 | -37,419.42 | 279,909.14 | -300,662.1 |
| 五、现金及现金等价物净增加额 | -35,542,135.64 | -55,613,099.54 | 22,170,890.3 | -28,535,574.7 |
| 加:期初现金及现金等价物余额 | 189,152,665.68 | 189,152,665.68 | 166,981,775.38 | 166,981,775.38 |
| 期末现金及现金等价物余额 | 153,610,530.04 | 133,539,566.14 | 189,152,665.68 | 138,446,200.68 |
| 补充资料: | | | | |
| 净利润 | 13,790,754.02 | - | 38,333,532.95 | - |
| 资产减值准备 | - | - | 44,349.73 | - |
| 固定资产和投资性房地产折旧 | 3,426,939.14 | - | 6,823,631.27 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 3,426,939.14 | - | 6,823,631.27 | - |
| 无形资产摊销 | 670,543.79 | - | 1,341,634.47 | - |
| 长期待摊费用摊销 | 457,856.25 | - | 872,364.5 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 452.93 | - | -5,341.28 | - |
| 固定资产报废损失 | - | - | 24,590.28 | - |
| 公允价值变动损失 | -2,662,067.2 | - | -2,781,852.85 | - |
| 财务费用 | -335,067.77 | - | 72,014.03 | - |
| 投资损失 | -658,797.67 | - | -3,312,431.07 | - |
| 递延所得税 | 1,016,825.55 | - | 496,090.19 | - |
| 其中:递延所得税资产减少 | 764,370.15 | - | 490,213.62 | - |
| 递延所得税负债增加 | 252,455.4 | - | 5,876.57 | - |
| 存货的减少 | -2,961,731.64 | - | 1,625,608 | - |
| 经营性应收项目的减少 | -61,801,690.95 | - | -9,259,978.15 | - |
| 经营性应付项目的增加 | 34,090,137.03 | - | -38,147,430.64 | - |
| 现金的期末余额 | 153,610,530.04 | - | 189,152,665.68 | - |
| 减:现金的期初余额 | 189,152,665.68 | - | 166,981,775.38 | - |
| 现金及现金等价物的净增加额 | -35,542,135.64 | - | 22,170,890.3 | - |
| 公告日期 | 2025-08-27 | 2025-04-29 | 2025-04-22 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |