| 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 | 175,861,400.19 | 67,615,635.12 | 313,832,599.39 | 303,405,042.73 |
| 收到的税费返还 | 412,542.63 | 226,960.09 | 1,431,445.77 | 1,431,563.91 |
| 收到其他与经营活动有关的现金 | 34,852,766.03 | 2,484,083.15 | 8,610,736.69 | 7,460,440.57 |
| 经营活动现金流入小计 | 211,126,708.85 | 70,326,678.36 | 323,874,781.85 | 312,297,047.21 |
| 购买商品、接受劳务支付的现金 | 117,200,419.62 | 78,645,194.07 | 220,924,883.72 | 240,839,403.28 |
| 支付给职工以及为职工支付的现金 | 26,265,893.86 | 11,348,494.05 | 37,107,279.62 | 29,792,958.14 |
| 支付的各项税费 | 2,335,472.63 | 1,666,136.88 | 6,190,731.22 | 6,257,523.87 |
| 支付其他与经营活动有关的现金 | 66,306,223.01 | 5,004,112.66 | 10,564,788.49 | 11,688,105.78 |
| 经营活动现金流出小计 | 212,108,009.12 | 96,663,937.66 | 274,787,683.05 | 288,577,991.07 |
| 经营活动产生的现金流量净额 | -981,300.27 | -26,337,259.3 | 49,087,098.8 | 23,719,056.14 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 10,000,000 | - | 166,598,314.84 | 141,000,000 |
| 取得投资收益收到的现金 | 50,547.95 | - | - | 1,498,566.89 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 15 | - | - | - |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 10,050,562.95 | - | 166,598,314.84 | 142,498,566.89 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 27,487,250.95 | 21,527,667.57 | 57,499,743.91 | 27,332,412.2 |
| 投资支付的现金 | 12,150,000 | 10,000,000 | 119,000,000 | 99,000,000 |
| 投资活动现金流出小计 | 39,637,250.95 | 31,527,667.57 | 176,499,743.91 | 126,332,412.2 |
| 投资活动产生的现金流量净额 | -29,586,688 | -31,527,667.57 | -9,901,429.07 | 16,166,154.69 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | 50,000 | - | - |
| 取得借款收到的现金 | 20,702,694.02 | 13,148,557.05 | 35,000,000 | 25,000,000 |
| 筹资活动现金流入小计 | 20,702,694.02 | 13,198,557.05 | 35,000,000 | 25,000,000 |
| 偿还债务支付的现金 | 10,058,470.38 | - | 40,706,080 | 30,706,080 |
| 分配股利、利润或偿付利息支付的现金 | 274,018.63 | 5,600 | 6,700,434.82 | 6,524,933.16 |
| 支付其他与筹资活动有关的现金 | - | 113,473.95 | 635,136.04 | - |
| 筹资活动现金流出小计 | 10,332,489.01 | 119,073.95 | 48,041,650.86 | 37,231,013.16 |
| 筹资活动产生的现金流量净额 | 10,370,205.01 | 13,079,483.1 | -13,041,650.86 | -12,231,013.16 |
| 四、汇率变动对现金及现金等价物的影响 | 43,135.58 | -462.96 | -126,231.46 | -168,471.66 |
| 五、现金及现金等价物净增加额 | -20,154,647.68 | -44,785,906.73 | 26,017,787.41 | 27,485,726.01 |
| 加:期初现金及现金等价物余额 | 90,162,058.88 | 90,162,058.88 | 64,144,271.47 | 92,326,310.76 |
| 期末现金及现金等价物余额 | 70,007,411.2 | 45,376,152.15 | 90,162,058.88 | 119,812,036.77 |
| 补充资料: | | | | |
| 净利润 | 4,105,686.93 | - | 5,922,423.1 | - |
| 资产减值准备 | 608,735.65 | - | 939,403.59 | - |
| 固定资产和投资性房地产折旧 | 1,438,048.61 | - | 3,009,522.12 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 1,438,048.61 | - | 3,009,522.12 | - |
| 无形资产摊销 | 223,143.04 | - | 145,966.68 | - |
| 长期待摊费用摊销 | 205,246.39 | - | 419,281.97 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -39,382.33 | - |
| 固定资产报废损失 | - | - | 206,851.99 | - |
| 财务费用 | 189,484.69 | - | 698,280.17 | - |
| 投资损失 | - | - | -1,046,862.28 | - |
| 递延所得税 | 270,587.04 | - | 3,255,654.7 | - |
| 其中:递延所得税资产减少 | 270,945.67 | - | 3,300,988.29 | - |
| 递延所得税负债增加 | -358.63 | - | -45,333.59 | - |
| 存货的减少 | -22,473,929.2 | - | -19,482,383.64 | - |
| 经营性应收项目的减少 | -17,493,113.82 | - | -30,709,618.32 | - |
| 经营性应付项目的增加 | 30,509,136.83 | - | 81,804,074.19 | - |
| 现金的期末余额 | 70,007,411.2 | - | 90,162,058.88 | - |
| 减:现金的期初余额 | 90,162,058.88 | - | 64,144,271.47 | - |
| 现金及现金等价物的净增加额 | -20,154,647.68 | - | 26,017,787.41 | - |
| 公告日期 | 2025-08-25 | 2025-04-21 | 2025-04-21 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |