| 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 | 164,525,908.84 | 71,648,536.46 | 320,644,228.2 | 231,695,638.15 |
| 收到的税费返还 | 6,408,308.24 | 3,933,601.57 | 8,462,107.02 | 6,722,783.22 |
| 收到其他与经营活动有关的现金 | 5,098,989.4 | 3,280,562.4 | 9,683,867.9 | 8,302,707.27 |
| 经营活动现金流入小计 | 176,033,206.48 | 78,862,700.43 | 338,790,203.12 | 246,721,128.64 |
| 购买商品、接受劳务支付的现金 | 81,494,195.83 | 40,653,875.5 | 146,353,742.28 | 107,577,765.71 |
| 支付给职工以及为职工支付的现金 | 44,741,741.68 | 19,785,111.83 | 79,189,440.03 | 57,593,306.68 |
| 支付的各项税费 | 5,551,106.88 | 3,479,451.87 | 4,153,116.71 | 4,046,717.2 |
| 支付其他与经营活动有关的现金 | 15,390,763.63 | 9,417,201.22 | 34,861,270.82 | 32,770,541.55 |
| 经营活动现金流出小计 | 147,177,808.02 | 73,335,640.42 | 264,557,569.84 | 201,988,331.14 |
| 经营活动产生的现金流量净额 | 28,855,398.46 | 5,527,060.01 | 74,232,633.28 | 44,732,797.5 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 339,000,000 | 37,000,000 | 641,206,960 | 449,400,000 |
| 取得投资收益收到的现金 | 906,188.6 | 594,914.86 | 1,803,640.19 | 1,876,834.63 |
| 投资活动现金流入小计 | 339,906,188.6 | 37,594,914.86 | 643,010,600.19 | 451,276,834.63 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 20,187,391.95 | 6,501,181.54 | 78,007,618.47 | 54,923,027.79 |
| 投资支付的现金 | 294,867,190.79 | 72,000,000 | 761,206,960 | 529,973,207.99 |
| 投资活动现金流出小计 | 315,054,582.74 | 78,501,181.54 | 839,214,578.47 | 584,896,235.78 |
| 投资活动产生的现金流量净额 | 24,851,605.86 | -40,906,266.68 | -196,203,978.28 | -133,619,401.15 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 346,266,464.86 | 349,586,904.82 |
| 取得借款收到的现金 | 33,937,451.97 | 9,900,000 | 8,334,250 | 8,334,250 |
| 收到其他与筹资活动有关的现金 | 5,364,090.1 | - | 3,426,231.84 | - |
| 筹资活动现金流入小计 | 39,301,542.07 | 9,900,000 | 358,026,946.7 | 357,921,154.82 |
| 偿还债务支付的现金 | 19,342,852.16 | 14,620,400.54 | 41,872,173 | 40,504,782 |
| 分配股利、利润或偿付利息支付的现金 | 13,179,319.44 | 180,128.04 | 38,359,410.4 | 36,599,715.85 |
| 支付其他与筹资活动有关的现金 | 29,915,055.09 | 3,642,266.14 | 12,346,303.76 | 4,245,371.98 |
| 筹资活动现金流出小计 | 62,437,226.69 | 18,442,794.72 | 92,577,887.16 | 81,349,869.83 |
| 筹资活动产生的现金流量净额 | -23,135,684.62 | -8,542,794.72 | 265,449,059.54 | 276,571,284.99 |
| 四、汇率变动对现金及现金等价物的影响 | -248,862.61 | -108,835.65 | 1,185,502.18 | -928,175.34 |
| 五、现金及现金等价物净增加额 | 30,322,457.09 | -44,030,837.04 | 144,663,216.72 | 186,756,506 |
| 加:期初现金及现金等价物余额 | 194,623,538.95 | 283,068,246.11 | 49,960,322.23 | 49,851,291.73 |
| 期末现金及现金等价物余额 | 224,945,996.04 | 239,037,409.07 | 194,623,538.95 | 236,607,797.73 |
| 补充资料: | | | | |
| 净利润 | 10,508,123.85 | - | 32,267,065.75 | - |
| 资产减值准备 | -6,325,596.96 | - | 3,111,974.4 | - |
| 固定资产和投资性房地产折旧 | 9,299,930.05 | - | 16,282,517.07 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,299,930.05 | - | 16,282,517.07 | - |
| 无形资产摊销 | 247,692.6 | - | 475,719.3 | - |
| 长期待摊费用摊销 | 1,100,866.01 | - | 1,301,871.98 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 47,440.82 | - |
| 固定资产报废损失 | - | - | 0 | - |
| 公允价值变动损失 | - | - | 2,157.53 | - |
| 财务费用 | 41,019.02 | - | -1,809,223.5 | - |
| 投资损失 | -431,569 | - | -2,305,463.52 | - |
| 递延所得税 | 275,588.36 | - | -846,250.29 | - |
| 其中:递延所得税资产减少 | 275,588.36 | - | -846,250.29 | - |
| 存货的减少 | -3,110,230.87 | - | -17,381,680.7 | - |
| 经营性应收项目的减少 | 31,337,452.4 | - | -16,986,111.05 | - |
| 经营性应付项目的增加 | -17,638,780.62 | - | 54,883,637.29 | - |
| 其他 | 1,131,987 | - | 707,337.45 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 2,794,949.15 | - |
| 现金的期末余额 | 224,945,996.04 | - | 194,623,538.95 | - |
| 减:现金的期初余额 | 194,623,538.95 | - | 49,960,322.23 | - |
| 现金及现金等价物的净增加额 | 30,322,457.09 | - | 144,663,216.72 | - |
| 公告日期 | 2025-08-28 | 2025-04-23 | 2025-04-23 | 2024-10-23 |
| 审计意见(境内) | | | 标准无保留意见 | |