| 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 | 391,582,486.14 | 174,156,716.42 | 1,070,663,674.65 | 714,070,945.4 |
| 收到的税费返还 | 352,849.81 | 189,133.61 | 469,427.47 | 263,147.47 |
| 收到其他与经营活动有关的现金 | 7,783,665.47 | 4,620,759.37 | 10,299,817.17 | 10,847,374.51 |
| 经营活动现金流入小计 | 399,719,001.42 | 178,966,609.4 | 1,081,432,919.29 | 725,181,467.38 |
| 购买商品、接受劳务支付的现金 | 334,457,142.8 | 168,441,916.15 | 695,679,684.93 | 481,648,839.72 |
| 支付给职工以及为职工支付的现金 | 88,672,659.16 | 48,233,309.71 | 181,971,563.99 | 132,649,192.98 |
| 支付的各项税费 | 27,339,623.3 | 18,546,928.33 | 41,004,110.17 | 31,585,244.05 |
| 支付其他与经营活动有关的现金 | 32,644,180.76 | 16,066,509.72 | 67,239,010.14 | 55,351,301.78 |
| 经营活动现金流出小计 | 483,113,606.02 | 251,288,663.91 | 985,894,369.23 | 701,234,578.53 |
| 经营活动产生的现金流量净额 | -83,394,604.6 | -72,322,054.51 | 95,538,550.06 | 23,946,888.85 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 4,300,892.19 | 4,300,892.19 | 37,270,000 | - |
| 取得投资收益收到的现金 | 2,979,429.48 | 2,094,834.13 | 5,400,100.73 | 3,748,017.97 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 232,000 | 232,000 |
| 收到的其他与投资活动有关的现金 | 146,542,890 | 75,837,620 | 177,761,661.1 | 115,024,070 |
| 投资活动现金流入小计 | 153,823,211.67 | 82,233,346.32 | 220,663,761.83 | 119,004,087.97 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 10,499,308.16 | 5,527,493.52 | 31,737,662.55 | 21,825,295.02 |
| 投资支付的现金 | - | - | 2,500,000 | 2,500,000 |
| 支付其他与投资活动有关的现金 | 165,291,544.39 | 93,705,270 | 154,529,000.1 | 140,871,867.85 |
| 投资活动现金流出小计 | 175,790,852.55 | 99,232,763.52 | 188,766,662.65 | 165,197,162.87 |
| 投资活动产生的现金流量净额 | -21,967,640.88 | -16,999,417.2 | 31,897,099.18 | -46,193,074.9 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 50,131,500 | 50,131,500 |
| 收到其他与筹资活动有关的现金 | - | - | 14,461,513.25 | - |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 64,593,013.25 | 50,131,500 |
| 偿还债务支付的现金 | 7,900,000 | 7,900,000 | 76,231,500 | 51,231,500 |
| 分配股利、利润或偿付利息支付的现金 | 27,659,531.23 | 32,248.89 | 43,430,479.92 | 43,135,730.24 |
| 支付其他与筹资活动有关的现金 | 5,309,012 | 1,560,926.31 | 5,918,696.84 | 5,109,984.89 |
| 筹资活动现金流出小计 | 40,868,543.23 | 9,493,175.2 | 125,580,676.76 | 99,477,215.13 |
| 筹资活动产生的现金流量净额 | -40,868,543.23 | -9,493,175.2 | -60,987,663.51 | -49,345,715.13 |
| 四、汇率变动对现金及现金等价物的影响 | -18,076.22 | -25,738.03 | 2,298,450.09 | -1,294,615.38 |
| 五、现金及现金等价物净增加额 | -146,248,864.93 | -98,840,384.94 | 68,746,435.82 | -72,886,516.56 |
| 加:期初现金及现金等价物余额 | 221,784,286.5 | 221,784,286.51 | 153,037,850.68 | 153,037,850.68 |
| 期末现金及现金等价物余额 | 75,535,421.57 | 122,943,901.57 | 221,784,286.5 | 80,151,334.12 |
| 补充资料: | | | | |
| 净利润 | 19,300,138.19 | - | 91,650,049.45 | - |
| 资产减值准备 | -6,326,054.51 | - | 9,076,224.75 | - |
| 固定资产和投资性房地产折旧 | 20,343,838.49 | - | 42,487,588.92 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 20,343,838.49 | - | 42,487,588.92 | - |
| 无形资产摊销 | 3,772,748.3 | - | 7,747,797.19 | - |
| 长期待摊费用摊销 | 857,705.96 | - | 1,705,576.81 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -73,736.36 | - |
| 固定资产报废损失 | 117.52 | - | 23,008.25 | - |
| 财务费用 | 941,772.48 | - | 2,006,315.71 | - |
| 投资损失 | -1,729,187.94 | - | -23,030,661.73 | - |
| 递延所得税 | -2,768,054.35 | - | -2,133,263.43 | - |
| 其中:递延所得税资产减少 | -2,308,166.91 | - | -3,924,331.05 | - |
| 递延所得税负债增加 | -459,887.44 | - | 1,791,067.62 | - |
| 存货的减少 | -32,581,289.03 | - | -35,441,042.75 | - |
| 经营性应收项目的减少 | 19,816,991.41 | - | -2,734,704.8 | - |
| 经营性应付项目的增加 | -114,608,502.43 | - | 22,001,942.24 | - |
| 其他 | 6,505,670.22 | - | -23,887,282.13 | - |
| 现金的期末余额 | 75,535,421.57 | - | 221,784,286.5 | - |
| 减:现金的期初余额 | 221,784,286.5 | - | 153,037,850.68 | - |
| 现金及现金等价物的净增加额 | -146,248,864.93 | - | 68,746,435.82 | - |
| 公告日期 | 2025-08-23 | 2025-04-24 | 2025-04-12 | 2024-10-23 |
| 审计意见(境内) | | | 标准无保留意见 | |