| 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 | 53,249,574.3 | 29,459,201.42 | 124,178,441.81 | 86,811,141.7 |
| 收到其他与经营活动有关的现金 | 7,049,130.76 | 3,337,835.85 | 42,728,106.69 | 39,277,787.89 |
| 经营活动现金流入小计 | 60,298,705.06 | 32,797,037.27 | 166,906,548.5 | 126,088,929.59 |
| 购买商品、接受劳务支付的现金 | 42,643,861.98 | 16,739,490.71 | 88,102,873.62 | 65,291,318.95 |
| 支付给职工以及为职工支付的现金 | 6,455,834.97 | 3,652,297.2 | 12,997,799.37 | 8,711,860.89 |
| 支付的各项税费 | 1,253,278.84 | 387,705.8 | 5,702,097.5 | 3,973,351.94 |
| 支付其他与经营活动有关的现金 | 1,248,673.39 | 826,668.95 | 8,497,026.75 | 2,457,919.67 |
| 经营活动现金流出小计 | 51,601,649.18 | 21,606,162.66 | 115,299,797.24 | 80,434,451.45 |
| 经营活动产生的现金流量净额 | 8,697,055.88 | 11,190,874.61 | 51,606,751.26 | 45,654,478.14 |
| 二、投资活动产生的现金流量: | | | | |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 992,154.74 | 881,562.69 | 5,730,704.79 | 4,269,244.82 |
| 投资活动现金流出小计 | 992,154.74 | 881,562.69 | 5,730,704.79 | 4,269,244.82 |
| 投资活动产生的现金流量净额 | -992,154.74 | -881,562.69 | -5,730,704.79 | -4,269,244.82 |
| 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 | 388,970 | 388,970 | 678,220 | 678,220 |
| 筹资活动现金流出小计 | 388,970 | 388,970 | 678,220 | 678,220 |
| 筹资活动产生的现金流量净额 | -388,970 | -388,970 | -678,220 | -678,220 |
| 四、汇率变动对现金及现金等价物的影响 | -511.67 | - | 1,814.23 | 756.8 |
| 五、现金及现金等价物净增加额 | 7,315,419.47 | 9,920,341.92 | 45,199,640.7 | 40,707,770.12 |
| 加:期初现金及现金等价物余额 | 427,761,645.21 | 427,761,645.21 | 382,562,004.51 | 382,562,004.51 |
| 期末现金及现金等价物余额 | 435,077,064.68 | 437,681,987.13 | 427,761,645.21 | 423,269,774.63 |
| 补充资料: | | | | |
| 净利润 | 3,442,792.04 | - | 30,175,257.95 | - |
| 资产减值准备 | 606,553.51 | - | 381,055.76 | - |
| 固定资产和投资性房地产折旧 | 5,531,790.69 | - | 10,448,102.15 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 5,531,790.69 | - | 10,448,102.15 | - |
| 长期待摊费用摊销 | 39,611.64 | - | 79,223.28 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -17,085.28 | - |
| 财务费用 | 100,051.2 | - | 209,341.13 | - |
| 递延所得税 | 119,022.61 | - | -599,801.73 | - |
| 其中:递延所得税资产减少 | 119,022.61 | - | -396,292.92 | - |
| 递延所得税负债增加 | - | - | -203,508.81 | - |
| 存货的减少 | 189,242.95 | - | -1,847,861.84 | - |
| 经营性应收项目的减少 | 1,924,917.66 | - | 2,500,327.23 | - |
| 经营性应付项目的增加 | -3,734,661.5 | - | 8,982,313.88 | - |
| 现金的期末余额 | 435,077,064.68 | - | 427,761,645.21 | - |
| 减:现金的期初余额 | 427,761,645.21 | - | 382,562,004.51 | - |
| 现金及现金等价物的净增加额 | 7,315,419.47 | - | 45,199,640.7 | - |
| 公告日期 | 2025-08-22 | 2025-04-26 | 2025-03-21 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |