| 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 | 142,421,365.97 | 63,502,080.84 | 222,879,928.12 | 146,236,149.66 |
| 收到的税费返还 | 2,186,143.79 | 1,471,735.17 | 657,720.67 | 657,987.28 |
| 收到其他与经营活动有关的现金 | 4,835,071.94 | 311,241.15 | 18,670,372.93 | 14,724,406.09 |
| 经营活动现金流入小计 | 149,442,581.7 | 65,285,057.16 | 242,208,021.72 | 161,618,543.03 |
| 购买商品、接受劳务支付的现金 | 123,499,713.55 | 50,870,454.44 | 162,636,501.19 | 108,942,184.97 |
| 支付给职工以及为职工支付的现金 | 17,768,117.44 | 9,017,610.2 | 24,439,787.65 | 17,649,078.8 |
| 支付的各项税费 | 4,133,584.28 | 3,015,802.18 | 15,798,068.25 | 10,976,381.21 |
| 支付其他与经营活动有关的现金 | 3,418,844.99 | 6,292,921.32 | 8,329,953.79 | 6,230,315.24 |
| 经营活动现金流出小计 | 148,820,260.26 | 69,196,788.14 | 211,204,310.88 | 143,797,960.22 |
| 经营活动产生的现金流量净额 | 622,321.44 | -3,911,730.98 | 31,003,710.84 | 17,820,582.81 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 44,000,000 | 19,000,000 | - | - |
| 取得投资收益收到的现金 | 67,617.81 | 29,597.26 | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 28,779.64 | 24,955.75 | - | - |
| 收到的其他与投资活动有关的现金 | 1,000,000 | - | - | - |
| 投资活动现金流入的平衡项目 | 0 | 0 | - | - |
| 投资活动现金流入小计 | 45,096,397.45 | 19,054,553.01 | - | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 19,243,697.07 | 14,656,920.67 | 112,553,558.17 | 85,947,113.5 |
| 投资支付的现金 | 54,000,000 | 24,000,000 | - | - |
| 支付其他与投资活动有关的现金 | 1,525 | - | 1,000,000 | - |
| 投资活动现金流出小计 | 73,245,222.07 | 38,656,920.67 | 113,553,558.17 | 85,947,113.5 |
| 投资活动产生的现金流量净额 | -28,148,824.62 | -19,602,367.66 | -113,553,558.17 | -85,947,113.5 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 120,957,125 | 105,147,500 |
| 取得借款收到的现金 | 84,867,627 | 57,132,021.5 | 144,548,923.79 | 116,748,923.79 |
| 收到其他与筹资活动有关的现金 | - | - | 80,000 | 80,000 |
| 筹资活动现金流入小计 | 84,867,627 | 57,132,021.5 | 265,586,048.79 | 221,976,423.79 |
| 偿还债务支付的现金 | 38,197,816.89 | 25,162,211.39 | 167,717,781.71 | 42,584,988.61 |
| 分配股利、利润或偿付利息支付的现金 | 7,618,869.31 | 605,853.01 | 19,362,885.17 | 5,312,800.89 |
| 支付其他与筹资活动有关的现金 | 164,492 | - | 5,343,678 | 1,308,890.56 |
| 筹资活动现金流出小计 | 45,981,178.2 | 25,768,064.4 | 192,424,344.88 | 49,206,680.06 |
| 筹资活动产生的现金流量净额 | 38,886,448.8 | 31,363,957.1 | 73,161,703.91 | 172,769,743.73 |
| 四、汇率变动对现金及现金等价物的影响 | -27,938.29 | -14,357.26 | 357,116.88 | -141,260.99 |
| 五、现金及现金等价物净增加额 | 11,332,007.33 | 7,835,501.2 | -9,031,026.54 | 104,501,952.05 |
| 加:期初现金及现金等价物余额 | 52,356,843.75 | 52,356,843.75 | 61,382,550.16 | 61,382,550.16 |
| 期末现金及现金等价物余额 | 63,688,851.08 | 60,192,344.95 | 52,351,523.62 | 165,884,502.21 |
| 补充资料: | | | | |
| 净利润 | 9,378,155.61 | - | 36,626,068.34 | - |
| 资产减值准备 | 198,466.08 | - | 512,194.73 | - |
| 固定资产和投资性房地产折旧 | 8,183,792.74 | - | 6,380,276.12 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 8,183,792.74 | - | 6,380,276.12 | - |
| 无形资产摊销 | 499,873.57 | - | 396,329.92 | - |
| 长期待摊费用摊销 | - | - | 204,151.58 | - |
| 固定资产报废损失 | 33,623.93 | - | 2,708.24 | - |
| 财务费用 | 3,070,427.99 | - | 3,485,757.42 | - |
| 投资损失 | -67,617.81 | - | - | - |
| 递延所得税 | 90,355.62 | - | -203,921.74 | - |
| 其中:递延所得税资产减少 | 93,837.22 | - | -248,779.14 | - |
| 递延所得税负债增加 | -3,481.6 | - | 44,857.4 | - |
| 存货的减少 | -43,561,330.34 | - | -4,549,669.6 | - |
| 经营性应收项目的减少 | 9,775,454.33 | - | -24,778,451.84 | - |
| 经营性应付项目的增加 | 12,332,575.79 | - | 8,337,344.6 | - |
| 其他 | 1,243,143.83 | - | 3,235,940.14 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 486,512.12 | - |
| 现金的期末余额 | 63,688,851.08 | - | 52,351,523.62 | - |
| 减:现金的期初余额 | 52,356,843.75 | - | 61,382,550.16 | - |
| 现金及现金等价物的净增加额 | 11,332,007.33 | - | -9,031,026.54 | - |
| 公告日期 | 2025-08-28 | 2025-04-18 | 2025-04-18 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |