| 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 | 81,885,601.96 | 56,318,441.62 | 235,132,090.52 | 146,400,665.89 |
| 收到其他与经营活动有关的现金 | 16,155,536.66 | 8,369,043.18 | 26,339,560.46 | 9,157,061.01 |
| 经营活动现金流入小计 | 98,041,138.62 | 64,687,484.8 | 261,471,650.98 | 155,557,726.9 |
| 购买商品、接受劳务支付的现金 | 89,070,112.53 | 42,553,624.14 | 153,693,870.29 | 87,067,363.82 |
| 支付给职工以及为职工支付的现金 | 11,394,120.86 | 6,177,701.24 | 18,517,347.25 | 14,260,208.47 |
| 支付的各项税费 | 3,940,117.87 | 1,978,746.84 | 10,802,955.13 | 9,400,772.58 |
| 支付其他与经营活动有关的现金 | 24,309,769.36 | 16,549,442.19 | 34,660,286.04 | 11,716,401.37 |
| 经营活动现金流出小计 | 128,714,120.62 | 67,259,514.41 | 217,674,458.71 | 122,444,746.24 |
| 经营活动产生的现金流量净额 | -30,672,982 | -2,572,029.61 | 43,797,192.27 | 33,112,980.66 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 152,010,425.46 | 76,245,837.52 | 300,490,013.22 | 216,938,392.62 |
| 取得投资收益收到的现金 | - | - | - | 637.63 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 600 | - | 15,929.2 | 15,929.2 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 102,637.63 | - |
| 投资活动现金流入小计 | 152,011,025.46 | 76,245,837.52 | 300,608,580.05 | 216,954,959.45 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 19,735,055.77 | 5,278,461.83 | 24,412,412.71 | 14,690,591.37 |
| 投资支付的现金 | 141,100,000 | 51,100,000 | 299,400,000 | 216,015,505.48 |
| 取得子公司及其他营业单位支付的现金 | - | - | 1,150,000 | - |
| 投资活动现金流出小计 | 160,835,055.77 | 56,378,461.83 | 324,962,412.71 | 230,706,096.85 |
| 投资活动产生的现金流量净额 | -8,824,030.31 | 19,867,375.69 | -24,353,832.66 | -13,751,137.4 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 50,464,779.78 | 24,388,710.9 | 41,180,000 | 45,780,000 |
| 收到其他与筹资活动有关的现金 | - | - | 3,014,723.54 | - |
| 筹资活动现金流入小计 | 50,464,779.78 | 24,388,710.9 | 44,194,723.54 | 45,780,000 |
| 偿还债务支付的现金 | 26,320,000 | 16,320,000 | 50,973,100 | 50,793,100 |
| 分配股利、利润或偿付利息支付的现金 | 8,684,543.09 | 416,838.46 | 8,024,619.41 | 8,390,461.38 |
| 支付其他与筹资活动有关的现金 | - | - | 98,000 | - |
| 筹资活动现金流出小计 | 35,004,543.09 | 16,736,838.46 | 59,095,719.41 | 59,183,561.38 |
| 筹资活动产生的现金流量净额 | 15,460,236.69 | 7,651,872.44 | -14,900,995.87 | -13,403,561.38 |
| 四、汇率变动对现金及现金等价物的影响 | -40 | - | - | - |
| 五、现金及现金等价物净增加额 | -24,036,815.62 | 24,947,218.52 | 4,542,363.74 | 5,958,281.88 |
| 加:期初现金及现金等价物余额 | 45,594,242.24 | 45,594,242.24 | 41,051,878.5 | 41,051,878.5 |
| 期末现金及现金等价物余额 | 21,557,426.62 | 70,541,460.76 | 45,594,242.24 | 47,010,160.38 |
| 补充资料: | | | | |
| 净利润 | 9,561,906.39 | - | 13,958,581.88 | - |
| 资产减值准备 | 1,239,019.74 | - | -123,708.26 | - |
| 固定资产和投资性房地产折旧 | 1,246,671.11 | - | 2,346,994.26 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 1,246,671.11 | - | 2,346,994.26 | - |
| 无形资产摊销 | 670,952.39 | - | 664,961.83 | - |
| 长期待摊费用摊销 | 322,097.63 | - | 763,289.39 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -10,480.96 | - |
| 固定资产报废损失 | -600 | - | - | - |
| 公允价值变动损失 | -1,117.81 | - | -2,261.64 | - |
| 财务费用 | 592,583.09 | - | 1,104,895.87 | - |
| 投资损失 | -8,163.82 | - | -1,115,497.43 | - |
| 递延所得税 | -112,526.83 | - | 176,837.6 | - |
| 其中:递延所得税资产减少 | -93,776.83 | - | -4,412.4 | - |
| 递延所得税负债增加 | -18,750 | - | 181,250 | - |
| 存货的减少 | -21,452,098.71 | - | 16,221,333.41 | - |
| 经营性应收项目的减少 | -45,461,244.03 | - | 54,796,889.61 | - |
| 经营性应付项目的增加 | 23,353,805.19 | - | -45,958,749.2 | - |
| 现金的期末余额 | 21,557,426.62 | - | 45,594,242.24 | - |
| 减:现金的期初余额 | 45,594,242.24 | - | 41,051,878.5 | - |
| 现金及现金等价物的净增加额 | -24,036,815.62 | - | 4,542,363.74 | - |
| 公告日期 | 2025-08-20 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |