| 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 | 121,897,252.75 | 70,197,351.28 | 417,010,296.47 | 242,327,690.02 |
| 收到的税费返还 | 30,179.79 | - | 109,734.52 | 170,402.94 |
| 收到其他与经营活动有关的现金 | 10,540,059.24 | 3,842,387.75 | 58,826,588.75 | 18,189,932.38 |
| 经营活动现金流入小计 | 132,467,491.78 | 74,039,739.03 | 475,946,619.74 | 260,688,025.34 |
| 购买商品、接受劳务支付的现金 | 213,762,803.19 | 133,872,018.12 | 304,142,760.98 | 209,886,261.78 |
| 支付给职工以及为职工支付的现金 | 49,372,357.26 | 25,178,872.89 | 136,749,713.93 | 77,812,175.92 |
| 支付的各项税费 | 20,114,956.4 | 12,518,325.29 | 42,578,044.07 | 32,180,692.32 |
| 支付其他与经营活动有关的现金 | 25,923,078.48 | 10,149,043.98 | 70,240,834.34 | 28,997,512.41 |
| 经营活动现金流出小计 | 309,173,195.33 | 181,718,260.28 | 553,711,353.32 | 348,876,642.43 |
| 经营活动产生的现金流量净额 | -176,705,703.55 | -107,678,521.25 | -77,764,733.58 | -88,188,617.09 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | 1,200,000 | 1,200,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 29,000 | - | 3,001,845 | 3,136,345 |
| 收到的其他与投资活动有关的现金 | - | - | 131,780,000 | 131,780,000 |
| 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 | 29,000 | - | 135,981,845 | 136,116,345 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,870,299 | 79,367 | 7,149,747.29 | 711,606.64 |
| 投资活动现金流出小计 | 2,870,299 | 79,367 | 7,149,747.29 | 711,606.64 |
| 投资活动产生的现金流量净额 | -2,841,299 | -79,367 | 128,832,097.71 | 135,404,738.36 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 102,166,838.6 | 56,846,643.6 | 10,000,000 | - |
| 收到其他与筹资活动有关的现金 | 116,663.78 | 94,143.68 | 2,551,852.97 | 2,288,859.73 |
| 筹资活动现金流入小计 | 102,283,502.38 | 56,940,787.28 | 12,551,852.97 | 2,288,859.73 |
| 偿还债务支付的现金 | 1,870,153.6 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | 1,056,506.16 | 169,344.61 | 15,919,830.81 | 15,919,830.81 |
| 其中:子公司支付给少数股东的股利、利润 | 379,135.97 | - | 41,000 | 41,000 |
| 支付其他与筹资活动有关的现金 | 3,340,802.12 | 85,815.57 | 2,610,633.33 | 2,257,602.43 |
| 筹资活动现金流出小计 | 6,267,461.88 | 255,160.18 | 18,530,464.14 | 18,177,433.24 |
| 筹资活动产生的现金流量净额 | 96,016,040.5 | 56,685,627.1 | -5,978,611.17 | -15,888,573.51 |
| 五、现金及现金等价物净增加额 | -83,530,962.05 | -51,072,261.15 | 45,088,752.96 | 31,327,547.76 |
| 加:期初现金及现金等价物余额 | 167,108,989.19 | 167,108,989.19 | 122,020,236.23 | 122,020,236.23 |
| 期末现金及现金等价物余额 | 83,578,027.14 | 116,036,728.04 | 167,108,989.19 | 153,347,783.99 |
| 补充资料: | | | | |
| 净利润 | 23,456,838.8 | - | 57,327,963.86 | - |
| 资产减值准备 | -581,139.55 | - | 3,367,092.05 | - |
| 固定资产和投资性房地产折旧 | 4,093,101.62 | - | 8,797,281.44 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 4,093,101.62 | - | 8,797,281.44 | - |
| 无形资产摊销 | 325,729.03 | - | 699,576.78 | - |
| 长期待摊费用摊销 | 162,113.24 | - | 77,220.12 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 6,465.16 | - | -1,387,410.54 | - |
| 固定资产报废损失 | - | - | 6,763.47 | - |
| 公允价值变动损失 | 2,364.7 | - | -695.5 | - |
| 财务费用 | 582,586.14 | - | -1,616,669.81 | - |
| 投资损失 | 504,600 | - | -1,638,413.33 | - |
| 递延所得税 | 2,048,739.69 | - | -3,593,436.86 | - |
| 其中:递延所得税资产减少 | 2,048,739.69 | - | -3,593,436.86 | - |
| 存货的减少 | -97,073,010.44 | - | 61,045,495.86 | - |
| 经营性应收项目的减少 | -305,348,508.19 | - | -313,241,701.22 | - |
| 经营性应付项目的增加 | 206,406,796.9 | - | 76,289,891.74 | - |
| 其他 | -651,565.09 | - | -1,307,372.9 | - |
| 现金的期末余额 | 83,578,027.14 | - | 167,108,989.19 | - |
| 减:现金的期初余额 | 167,108,989.19 | - | 122,020,236.23 | - |
| 现金及现金等价物的净增加额 | -83,530,962.05 | - | 45,088,752.96 | - |
| 公告日期 | 2025-08-26 | 2025-04-25 | 2025-03-28 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |