| 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 | 275,205,164.06 | 155,676,539.12 | 478,990,158.57 | 326,989,098.55 |
| 收到的税费返还 | 6,840,432.87 | 6,770,966.54 | 540,828.67 | 3,584,156.42 |
| 收到其他与经营活动有关的现金 | 8,962,911.77 | 4,153,955.42 | 8,589,902.01 | 5,713,709.98 |
| 经营活动现金流入小计 | 291,008,508.7 | 166,601,461.08 | 488,120,889.25 | 336,286,964.95 |
| 购买商品、接受劳务支付的现金 | 101,270,529.74 | 56,448,159.75 | 163,981,876.08 | 104,243,390.38 |
| 支付给职工以及为职工支付的现金 | 104,637,094.3 | 45,208,966.04 | 175,464,867.31 | 129,326,946.15 |
| 支付的各项税费 | 21,041,045.74 | 13,819,657.79 | 30,136,582.92 | 21,108,995.76 |
| 支付其他与经营活动有关的现金 | 43,758,190.18 | 17,501,321.11 | 65,683,566.72 | 54,863,967.89 |
| 经营活动现金流出小计 | 270,706,859.96 | 132,978,104.69 | 435,266,893.03 | 309,543,300.18 |
| 经营活动产生的现金流量净额 | 20,301,648.74 | 33,623,356.39 | 52,853,996.22 | 26,743,664.77 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 163,305,040.24 | 111,766,518.47 | 1,456,193,142.09 | 1,251,925,644.33 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | 792,616.84 | 1,423,898.54 | - |
| 投资活动现金流入小计 | 163,305,040.24 | 112,559,135.31 | 1,457,617,040.63 | 1,251,925,644.33 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 20,611,905.59 | 17,240,568.68 | 161,146,730.71 | 140,213,158.31 |
| 投资支付的现金 | 106,099,224.36 | 87,100,000 | 1,206,660,000 | 997,010,302.95 |
| 投资活动现金流出小计 | 126,711,129.95 | 104,340,568.68 | 1,367,806,730.71 | 1,137,223,461.26 |
| 投资活动产生的现金流量净额 | 36,593,910.29 | 8,218,566.63 | 89,810,309.92 | 114,702,183.07 |
| 三、筹资活动产生的现金流量: | | | | |
| 支付其他与筹资活动有关的现金 | 676,372.71 | 272,211.94 | 153,509,425.24 | 134,806,947.75 |
| 筹资活动现金流出小计 | 676,372.71 | 272,211.94 | 153,509,425.24 | 134,806,947.75 |
| 筹资活动产生的现金流量净额 | -676,372.71 | -272,211.94 | -153,509,425.24 | -134,806,947.75 |
| 四、汇率变动对现金及现金等价物的影响 | -484,912.56 | 253,194.59 | 1,944,473.9 | -519,526.27 |
| 五、现金及现金等价物净增加额 | 55,734,273.76 | 41,822,905.67 | -8,900,645.2 | 6,119,373.82 |
| 加:期初现金及现金等价物余额 | 181,738,543.24 | 181,740,362.62 | 190,639,188.44 | 190,639,188.44 |
| 期末现金及现金等价物余额 | 237,472,817 | 223,563,268.29 | 181,738,543.24 | 196,758,562.26 |
| 补充资料: | | | | |
| 净利润 | 16,713,493.27 | - | 45,106,646.73 | - |
| 资产减值准备 | - | - | 387,163.75 | - |
| 固定资产和投资性房地产折旧 | 42,023,658.77 | - | 90,220,886.86 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 42,023,658.77 | - | 90,220,886.86 | - |
| 无形资产摊销 | 599,729.09 | - | 1,365,613.53 | - |
| 长期待摊费用摊销 | 3,055,530.4 | - | 8,168,795.67 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 44,096.51 | - | -3,136,942.39 | - |
| 固定资产报废损失 | - | - | 4,148.71 | - |
| 公允价值变动损失 | -4,437,992.2 | - | -7,003,232.46 | - |
| 财务费用 | -1,865,076.19 | - | -2,595,928.74 | - |
| 投资损失 | -2,770,046.13 | - | -6,615,160.33 | - |
| 递延所得税 | -989,810.06 | - | -3,964,360.56 | - |
| 其中:递延所得税资产减少 | -989,810.06 | - | -3,264,797.92 | - |
| 递延所得税负债增加 | - | - | -699,562.64 | - |
| 存货的减少 | -31,866,488.1 | - | -38,412,060.27 | - |
| 经营性应收项目的减少 | 15,939,950.68 | - | -33,467,352.2 | - |
| 经营性应付项目的增加 | -18,680,524.31 | - | 3,736,388.4 | - |
| 其他 | 2,391,066.11 | - | -6,187,963.21 | - |
| 现金的期末余额 | 237,472,817 | - | 181,738,543.24 | - |
| 减:现金的期初余额 | 181,738,543.24 | - | 190,639,188.44 | - |
| 现金及现金等价物的净增加额 | 55,734,273.76 | - | -8,900,645.2 | - |
| 公告日期 | 2025-08-16 | 2025-04-30 | 2025-04-19 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |