| 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 | 480,994,034.2 | 221,898,682.09 | 1,340,510,208.66 | 826,647,786.12 |
| 收到的税费返还 | - | - | 234,238.42 | 37,361.86 |
| 收到其他与经营活动有关的现金 | 30,336,831.98 | 20,778,942.81 | 89,050,844.41 | 61,582,028.48 |
| 经营活动现金流入小计 | 511,330,866.18 | 242,677,624.9 | 1,429,795,291.49 | 888,267,176.46 |
| 购买商品、接受劳务支付的现金 | 498,807,169.39 | 297,480,525.52 | 1,027,126,468.29 | 688,390,792.85 |
| 支付给职工以及为职工支付的现金 | 75,028,543.33 | 36,346,544.29 | 180,738,005.41 | 107,987,012.58 |
| 支付的各项税费 | 23,484,313.74 | 10,325,876.84 | 28,465,640.41 | 13,533,636.06 |
| 支付其他与经营活动有关的现金 | 36,291,090.97 | 17,066,003.67 | 58,563,120.51 | 58,549,864.16 |
| 经营活动现金流出小计 | 633,611,117.43 | 361,218,950.32 | 1,294,893,234.62 | 868,461,305.65 |
| 经营活动产生的现金流量净额 | -122,280,251.25 | -118,541,325.42 | 134,902,056.87 | 19,805,870.81 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 240,000 | - | 5,584,541.78 | 5,584,541.78 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 36,245 | 36,245 | 23,084,396 | 23,084,396 |
| 收到的其他与投资活动有关的现金 | - | - | 313,108,161.64 | 8,161.64 |
| 投资活动现金流入小计 | 276,245 | 36,245 | 341,777,099.42 | 28,677,099.42 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 3,606,862.87 | 2,194,595.38 | 77,693,609.11 | 37,302,091.22 |
| 投资支付的现金 | - | - | 14,000,000 | - |
| 支付其他与投资活动有关的现金 | - | - | 329,590,000 | - |
| 投资活动现金流出小计 | 3,606,862.87 | 2,194,595.38 | 421,283,609.11 | 37,302,091.22 |
| 投资活动产生的现金流量净额 | -3,330,617.87 | -2,158,350.38 | -79,506,509.69 | -8,624,991.8 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 51,581,442 | - | 77,414,771.38 | 77,453,147.15 |
| 支付其他与筹资活动有关的现金 | 233,917.2 | 233,917.2 | 1,818,009.56 | 768,449.4 |
| 筹资活动现金流出小计 | 51,815,359.2 | 233,917.2 | 79,232,780.94 | 78,221,596.55 |
| 筹资活动产生的现金流量净额 | -51,815,359.2 | -233,917.2 | -79,232,780.94 | -78,221,596.55 |
| 五、现金及现金等价物净增加额 | -177,426,228.32 | -120,933,593 | -23,837,233.76 | -67,040,717.54 |
| 加:期初现金及现金等价物余额 | 392,614,397.54 | 392,616,397.54 | 416,451,631.3 | 416,451,631.3 |
| 期末现金及现金等价物余额 | 215,188,169.22 | 271,682,804.54 | 392,614,397.54 | 349,410,913.76 |
| 补充资料: | | | | |
| 净利润 | 28,279,610.01 | - | 65,287,542.1 | - |
| 资产减值准备 | - | - | 2,305,770.86 | - |
| 固定资产和投资性房地产折旧 | 17,193,002.91 | - | 31,199,342.73 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 17,193,002.91 | - | 31,199,342.73 | - |
| 无形资产摊销 | 3,766,828.18 | - | 8,584,044.06 | - |
| 长期待摊费用摊销 | 332,299.47 | - | 609,511.58 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -28,862.36 | - | -2,866,990.83 | - |
| 财务费用 | - | - | 78,999.51 | - |
| 投资损失 | -1,485,186.13 | - | -32,672,626.42 | - |
| 递延所得税 | -13,801,146 | - | 11,089,245.52 | - |
| 其中:递延所得税资产减少 | -13,801,146 | - | 11,089,245.52 | - |
| 存货的减少 | -147,102,392.04 | - | -20,454,465.92 | - |
| 经营性应收项目的减少 | 71,627,645.96 | - | 63,331,799.2 | - |
| 经营性应付项目的增加 | -83,237,363.79 | - | -7,674,985.33 | - |
| 其他 | 1,786,064.3 | - | 15,128,724.97 | - |
| 现金的期末余额 | 215,188,169.22 | - | 392,614,397.54 | - |
| 减:现金的期初余额 | 392,614,397.54 | - | 416,451,631.3 | - |
| 现金及现金等价物的净增加额 | -177,426,228.32 | - | -23,837,233.76 | - |
| 公告日期 | 2025-08-16 | 2025-04-25 | 2025-04-11 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |