| 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 | 201,235,808.62 | 94,362,736.86 | 558,601,415.86 | 298,084,310.85 |
| 收到的税费返还 | 2,337,423.47 | 792,694.1 | 616,248.39 | 562,120.73 |
| 收到其他与经营活动有关的现金 | 21,510,845.47 | 2,193,226.36 | 65,470,554.17 | 41,407,618.59 |
| 经营活动现金流入小计 | 225,084,077.56 | 97,348,657.32 | 624,688,218.42 | 340,054,050.17 |
| 购买商品、接受劳务支付的现金 | 105,980,594.98 | 21,130,937.57 | 418,139,982.64 | 198,432,882.6 |
| 支付给职工以及为职工支付的现金 | 31,323,937.9 | 14,936,385.6 | 65,407,622.44 | 44,402,102.04 |
| 支付的各项税费 | 2,258,413.29 | 275,516.14 | 10,317,635.36 | 9,145,277.53 |
| 支付其他与经营活动有关的现金 | 9,452,714.25 | 2,912,167.07 | 48,899,873.35 | 46,737,693.32 |
| 经营活动现金流出小计 | 149,015,660.42 | 39,255,006.38 | 542,765,113.79 | 298,717,955.49 |
| 经营活动产生的现金流量净额 | 76,068,417.14 | 58,093,650.94 | 81,923,104.63 | 41,336,094.68 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | 3,441.55 | 1,948.05 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,349,524.8 | - | 3,314,370.86 | 124,374.8 |
| 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 | 1,349,524.8 | - | 3,317,812.41 | 126,322.85 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 83,554,247.35 | 5,655,591.37 | 88,709,819.05 | 61,024,550.64 |
| 取得子公司及其他营业单位支付的现金 | 31,547,600 | - | - | - |
| 投资活动现金流出小计 | 115,101,847.35 | 5,655,591.37 | 88,709,819.05 | 61,024,550.64 |
| 投资活动产生的现金流量净额 | -113,752,322.55 | -5,655,591.37 | -85,392,006.64 | -60,898,227.79 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 175,713,244.01 | 56,957,881.09 | 402,671,610.49 | 240,486,900.45 |
| 收到其他与筹资活动有关的现金 | - | - | - | 2,594,900 |
| 筹资活动现金流入小计 | 175,713,244.01 | 56,957,881.09 | 402,671,610.49 | 243,081,800.45 |
| 偿还债务支付的现金 | 89,914,345.93 | 9,000,000 | 310,000,000 | 87,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 6,300,148.82 | 1,943,892.79 | 9,639,162.87 | 7,436,189.16 |
| 其中:子公司支付给少数股东的股利、利润 | 416,640 | - | 416,640 | - |
| 筹资活动现金流出小计 | 96,214,494.75 | 10,943,892.79 | 319,639,162.87 | 94,436,189.16 |
| 筹资活动产生的现金流量净额 | 79,498,749.26 | 46,013,988.3 | 83,032,447.62 | 148,645,611.29 |
| 五、现金及现金等价物净增加额 | 41,814,843.85 | 98,452,047.87 | 79,563,545.61 | 129,083,478.18 |
| 加:期初现金及现金等价物余额 | 342,094,449.81 | 332,548,393.32 | 252,984,847.71 | 252,984,847.71 |
| 期末现金及现金等价物余额 | 383,909,293.66 | 431,000,441.19 | 332,548,393.32 | 382,068,325.89 |
| 补充资料: | | | | |
| 净利润 | 19,837,129.58 | - | 33,305,852.78 | - |
| 资产减值准备 | 724,227.47 | - | 39,135,709.52 | - |
| 固定资产和投资性房地产折旧 | 12,929,519.92 | - | 22,123,462.39 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,929,519.92 | - | 22,123,462.39 | - |
| 无形资产摊销 | 835,908.34 | - | 1,194,977.51 | - |
| 长期待摊费用摊销 | 424,047.12 | - | - | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 203,017.05 | - | -3,412,043.11 | - |
| 固定资产报废损失 | 922.77 | - | 49,997.13 | - |
| 财务费用 | 3,962,393.47 | - | 8,949,374.08 | - |
| 递延所得税 | - | - | -4,331,673.79 | - |
| 其中:递延所得税资产减少 | - | - | -4,331,673.79 | - |
| 存货的减少 | 151,312,415.46 | - | 52,451,213.45 | - |
| 经营性应收项目的减少 | 26,162,863.78 | - | 21,700,977.47 | - |
| 经营性应付项目的增加 | -146,495,731.59 | - | -91,740,977.72 | - |
| 现金的期末余额 | 383,909,293.66 | - | 332,548,393.32 | - |
| 减:现金的期初余额 | 342,094,449.81 | - | 252,984,847.71 | - |
| 现金及现金等价物的净增加额 | 41,814,843.85 | - | 79,563,545.61 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-02-28 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |