| 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 | 77,398,181.46 | 38,414,445.61 | 120,251,965.6 | 93,995,498.23 |
| 收到的税费返还 | 198,489.64 | 11,300.86 | 1,272,208.93 | 894,272.57 |
| 收到其他与经营活动有关的现金 | 1,177,474.23 | 901,399.63 | 4,438,098.36 | 3,127,691.63 |
| 经营活动现金流入小计 | 78,774,145.33 | 39,327,146.1 | 125,962,272.89 | 98,017,462.43 |
| 购买商品、接受劳务支付的现金 | 31,287,701.02 | 19,088,376.37 | 64,648,124.98 | 63,560,750.37 |
| 支付给职工以及为职工支付的现金 | 15,684,691.35 | 8,735,178.43 | 36,656,911.72 | 30,483,527.66 |
| 支付的各项税费 | 645,441.84 | 385,615.8 | 7,732,233.58 | 6,270,466.49 |
| 支付其他与经营活动有关的现金 | 4,178,884.94 | 286,411.2 | 13,888,883.97 | 11,659,612.29 |
| 经营活动现金流出小计 | 51,796,719.15 | 28,495,581.8 | 122,926,154.25 | 111,974,356.81 |
| 经营活动产生的现金流量净额 | 26,977,426.18 | 10,831,564.3 | 3,036,118.64 | -13,956,894.38 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 10,796.46 | 11,300 |
| 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 | - | - | 10,796.46 | 11,300 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 35,820,821.5 | 19,939,873.34 | 63,101,128.33 | 29,830,851.72 |
| 投资支付的现金 | 43,052.17 | 43,052.17 | - | - |
| 投资活动现金流出小计 | 35,863,873.67 | 19,982,925.51 | 63,101,128.33 | 29,830,851.72 |
| 投资活动产生的现金流量净额 | -35,863,873.67 | -19,982,925.51 | -63,090,331.87 | -29,819,551.72 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 32,331,860.72 | 20,747,078.39 | 40,362,700.77 | 29,571,593.09 |
| 筹资活动现金流入小计 | 32,331,860.72 | 20,747,078.39 | 40,362,700.77 | 29,571,593.09 |
| 偿还债务支付的现金 | 509,385.23 | 500,000 | 20,500,000 | 15,500,000 |
| 分配股利、利润或偿付利息支付的现金 | 181,396.62 | 202,083.34 | 3,423,824.11 | 3,614,141.57 |
| 支付其他与筹资活动有关的现金 | 783,209.29 | 310,974.29 | 7,711,051.53 | 5,964,467.43 |
| 筹资活动现金流出小计 | 1,473,991.14 | 1,013,057.63 | 31,634,875.64 | 25,078,609 |
| 筹资活动产生的现金流量净额 | 30,857,869.58 | 19,734,020.76 | 8,727,825.13 | 4,492,984.09 |
| 四、汇率变动对现金及现金等价物的影响 | -1,185.7 | 805.17 | - | - |
| 五、现金及现金等价物净增加额 | 21,970,236.39 | 10,583,464.72 | -51,326,388.1 | -39,283,462.01 |
| 加:期初现金及现金等价物余额 | 53,340,124.49 | 53,340,124.49 | 104,666,512.59 | 104,863,283.65 |
| 期末现金及现金等价物余额 | 75,310,360.88 | 63,923,589.21 | 53,340,124.49 | 65,579,821.64 |
| 补充资料: | | | | |
| 净利润 | -1,451,970.09 | - | -16,435,666.92 | - |
| 资产减值准备 | -185,049.01 | - | 4,192,822.35 | - |
| 固定资产和投资性房地产折旧 | 888,921.11 | - | 1,564,206.29 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 888,921.11 | - | 1,564,206.29 | - |
| 无形资产摊销 | 802,299.85 | - | 1,459,627.88 | - |
| 长期待摊费用摊销 | 675,161.49 | - | 1,357,879.29 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -97,957.73 | - | 16,318.48 | - |
| 固定资产报废损失 | - | - | 1,009.16 | - |
| 公允价值变动损失 | -3,719.61 | - | - | - |
| 财务费用 | 361,495.02 | - | 829,749.09 | - |
| 投资损失 | 34,607.65 | - | - | - |
| 递延所得税 | -673,725.6 | - | -5,456,969.29 | - |
| 其中:递延所得税资产减少 | -425,353.51 | - | -5,558,750.61 | - |
| 递延所得税负债增加 | -248,372.09 | - | 101,781.32 | - |
| 存货的减少 | 6,824,661.18 | - | 17,752,705.43 | - |
| 经营性应收项目的减少 | 36,490,158.89 | - | 9,730,516.15 | - |
| 经营性应付项目的增加 | -19,467,335.52 | - | -23,789,381.39 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | 620,345.59 | - | 4,236,433.8 | - |
| 现金的期末余额 | 75,310,360.88 | - | 53,340,124.49 | - |
| 减:现金的期初余额 | 53,340,124.49 | - | 104,666,512.59 | - |
| 现金及现金等价物的净增加额 | 21,970,236.39 | - | -51,326,388.1 | - |
| 公告日期 | 2025-08-15 | 2025-04-25 | 2025-04-25 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |