| 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 | 718,723,200.29 | 395,872,323.52 | 1,693,611,379.19 | 1,176,591,937.54 |
| 收到的税费返还 | 32,506,774.4 | 17,360,615.35 | 52,798,722.59 | 38,962,802.88 |
| 收到其他与经营活动有关的现金 | 14,506,416.83 | 4,222,493.77 | 49,376,169.38 | 14,315,910.3 |
| 经营活动现金流入小计 | 765,736,391.52 | 417,455,432.64 | 1,795,786,271.16 | 1,229,870,650.72 |
| 购买商品、接受劳务支付的现金 | 672,604,672.72 | 330,166,020.16 | 1,331,907,177.11 | 950,950,079.02 |
| 支付给职工以及为职工支付的现金 | 47,543,261.55 | 16,378,410.7 | 80,455,102.16 | 63,043,635.33 |
| 支付的各项税费 | 28,790,674.09 | 10,577,889.05 | 56,653,111.35 | 49,716,785.62 |
| 支付其他与经营活动有关的现金 | 12,736,842.69 | 12,055,656.83 | 12,960,359.81 | 21,967,596.05 |
| 经营活动现金流出小计 | 761,675,451.05 | 369,177,976.74 | 1,481,975,750.43 | 1,085,678,096.02 |
| 经营活动产生的现金流量净额 | 4,060,940.47 | 48,277,455.9 | 313,810,520.73 | 144,192,554.7 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 20,000,000 | - | 157,000,000 | 77,110,000 |
| 取得投资收益收到的现金 | 7,842.86 | 148,171.51 | 893,614.45 | 600,255.23 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 115,103.59 | 96,440.53 |
| 收到的其他与投资活动有关的现金 | - | - | 2,956,900 | - |
| 投资活动现金流入小计 | 20,007,842.86 | 148,171.51 | 160,965,618.04 | 77,806,695.76 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 35,793,944.66 | 9,206,300.2 | 399,543,529.73 | 136,628,798.61 |
| 投资支付的现金 | 20,000,000 | - | 157,000,000 | 127,110,000 |
| 支付其他与投资活动有关的现金 | - | - | 3,615,000 | - |
| 投资活动现金流出小计 | 55,793,944.66 | 9,206,300.2 | 560,158,529.73 | 263,738,798.61 |
| 投资活动产生的现金流量净额 | -35,786,101.8 | -9,058,128.69 | -399,192,911.69 | -185,932,102.85 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 25,000,000 | 20,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | - | 19,859,455.56 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 25,000,000 | 39,859,455.56 |
| 偿还债务支付的现金 | 25,000,000 | 5,000,000 | 35,000,000 | 35,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 16,652,944.43 | 148,166.66 | 66,448,605.45 | 66,185,514.64 |
| 筹资活动现金流出小计 | 41,652,944.43 | 5,148,166.66 | 101,448,605.45 | 101,185,514.64 |
| 筹资活动产生的现金流量净额 | -41,652,944.43 | -5,148,166.66 | -76,448,605.45 | -61,326,059.08 |
| 四、汇率变动对现金及现金等价物的影响 | 1,416,972.58 | 1,664,107.61 | 2,985,786.53 | 2,674,826.54 |
| 五、现金及现金等价物净增加额 | -71,961,133.18 | 35,735,268.16 | -158,845,209.88 | -100,390,780.69 |
| 加:期初现金及现金等价物余额 | 147,277,481.35 | 147,277,481.35 | 306,122,691.23 | 306,122,691.23 |
| 期末现金及现金等价物余额 | 75,316,348.17 | 183,012,749.51 | 147,277,481.35 | 205,731,910.54 |
| 补充资料: | | | | |
| 净利润 | 62,291,239.7 | - | 109,135,712.73 | - |
| 资产减值准备 | 466,423.83 | - | 4,638,134.82 | - |
| 固定资产和投资性房地产折旧 | 34,125,394.57 | - | 30,728,942.69 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 34,125,394.57 | - | 30,728,942.69 | - |
| 无形资产摊销 | 1,192,115.46 | - | 2,384,230.92 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 245,073.92 | - | 5,853.51 | - |
| 固定资产报废损失 | 33,155.54 | - | 118,313.26 | - |
| 财务费用 | -1,831,791.75 | - | -2,363,871.77 | - |
| 投资损失 | -148,171.51 | - | -893,614.45 | - |
| 递延所得税 | 143,796.79 | - | 2,398,524.88 | - |
| 其中:递延所得税资产减少 | 143,796.79 | - | 2,398,524.88 | - |
| 存货的减少 | -2,200,547.85 | - | -18,652,494.09 | - |
| 经营性应收项目的减少 | -37,434,952.62 | - | 86,985,473.98 | - |
| 经营性应付项目的增加 | -55,515,662.76 | - | 103,722,773.58 | - |
| 其他 | 280,574.82 | - | 2,856,795.02 | - |
| 现金的期末余额 | 75,316,348.17 | - | 147,277,481.35 | - |
| 减:现金的期初余额 | 147,277,481.35 | - | 306,122,691.23 | - |
| 现金及现金等价物的净增加额 | -71,961,133.18 | - | -158,845,209.88 | - |
| 公告日期 | 2025-08-20 | 2025-04-26 | 2025-04-16 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |