| 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 | 177,569,151.13 | 96,379,176.27 | 348,756,486.69 | 181,384,629.27 |
| 收到的税费返还 | 3,773,603.4 | 2,324,190.09 | 9,118,171.67 | 7,202,433.41 |
| 收到其他与经营活动有关的现金 | 1,882,398.18 | 588,682.23 | 13,828,414.36 | 2,948,812.1 |
| 经营活动现金流入小计 | 183,225,152.71 | 99,292,048.59 | 371,703,072.72 | 191,535,874.78 |
| 购买商品、接受劳务支付的现金 | 159,961,841.81 | 76,748,056.65 | 353,942,568.34 | 158,129,512.1 |
| 支付给职工以及为职工支付的现金 | 18,127,139.2 | 9,965,912.48 | 37,112,409.95 | 28,765,268.49 |
| 支付的各项税费 | 22,865,432.46 | 20,732,505.71 | 6,886,436.05 | 4,786,648.91 |
| 支付其他与经营活动有关的现金 | 11,461,493.15 | 5,401,317.91 | 13,881,506.72 | 14,882,058.05 |
| 经营活动现金流出小计 | 212,415,906.62 | 112,847,792.75 | 411,822,921.06 | 206,563,487.55 |
| 经营活动产生的现金流量净额 | -29,190,753.91 | -13,555,744.16 | -40,119,848.34 | -15,027,612.77 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | 14,728.56 | 14,728.56 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 6,829,379 | 6,807,179 |
| 收到的其他与投资活动有关的现金 | - | - | 1,949,108.71 | - |
| 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 | - | - | 8,793,216.27 | 6,821,907.56 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 214,102.79 | 64,967.02 | 4,426,402.19 | 4,378,245.59 |
| 投资支付的现金 | - | - | 74,250,000 | 74,250,000 |
| 支付其他与投资活动有关的现金 | 36,000,000 | - | - | - |
| 投资活动现金流出小计 | 36,214,102.79 | 64,967.02 | 78,676,402.19 | 78,628,245.59 |
| 投资活动产生的现金流量净额 | -36,214,102.79 | -64,967.02 | -69,883,185.92 | -71,806,338.03 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 52,800,000 | 3,000,000 | 54,000,000 | 10,000,000 |
| 筹资活动现金流入小计 | 52,800,000 | 3,000,000 | 54,000,000 | 10,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 595,609.04 | 255,781.94 | 752,778.98 | 567,445.28 |
| 支付其他与筹资活动有关的现金 | 2,317,631.2 | 1,051,596.32 | 5,814,989.76 | 4,579,067.78 |
| 筹资活动现金流出小计 | 2,913,240.24 | 1,307,378.26 | 6,567,768.74 | 5,146,513.06 |
| 筹资活动产生的现金流量净额 | 49,886,759.76 | 1,692,621.74 | 47,432,231.26 | 4,853,486.94 |
| 四、汇率变动对现金及现金等价物的影响 | 426,732.84 | 314,478.81 | 815,792.71 | 624,565.26 |
| 五、现金及现金等价物净增加额 | -15,091,364.1 | -11,613,610.63 | -61,755,010.29 | -81,355,898.6 |
| 加:期初现金及现金等价物余额 | 25,099,906.2 | 25,099,906.2 | 86,854,916.49 | 102,452,606.32 |
| 期末现金及现金等价物余额 | 10,008,542.1 | 13,486,295.57 | 25,099,906.2 | 21,096,707.72 |
| 补充资料: | | | | |
| 净利润 | -2,367,965.06 | - | -14,423,179.54 | - |
| 资产减值准备 | 2,620,335.37 | - | 6,172,749.16 | - |
| 固定资产和投资性房地产折旧 | 1,996,306.64 | - | 5,802,758.75 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 1,996,306.64 | - | 5,802,758.75 | - |
| 无形资产摊销 | 539,223.9 | - | 1,150.14 | - |
| 长期待摊费用摊销 | 868,857.92 | - | 1,478,766.82 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 18,111 | - | -202,427.89 | - |
| 固定资产报废损失 | - | - | 39,942.57 | - |
| 公允价值变动损失 | - | - | -2,896,234.98 | - |
| 财务费用 | 2,108,759.72 | - | 446,593.59 | - |
| 投资损失 | - | - | -14,728.56 | - |
| 递延所得税 | -748,021.68 | - | -1,047,294.66 | - |
| 其中:递延所得税资产减少 | -477,385.37 | - | -4,862,891.94 | - |
| 递延所得税负债增加 | -270,636.31 | - | 3,815,597.28 | - |
| 存货的减少 | 44,054,178.17 | - | -61,074,988.21 | - |
| 经营性应收项目的减少 | -69,008,450.69 | - | -70,145,175.83 | - |
| 经营性应付项目的增加 | -11,337,089.22 | - | 90,827,176.42 | - |
| 现金的期末余额 | 10,008,542.1 | - | 25,099,906.2 | - |
| 减:现金的期初余额 | 25,099,906.2 | - | 86,854,916.49 | - |
| 现金及现金等价物的净增加额 | -15,091,364.1 | - | -61,755,010.29 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-04-30 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |