| 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 | 86,218,907.67 | 23,853,672.28 | 166,214,255.46 | 125,468,716.63 |
| 收到其他与经营活动有关的现金 | 545,895.91 | 316,111.63 | 4,136,878.96 | 1,349,854.4 |
| 经营活动现金流入小计 | 86,764,803.58 | 24,169,783.91 | 170,351,134.42 | 126,818,571.03 |
| 购买商品、接受劳务支付的现金 | 34,891,183.57 | 16,888,750.33 | 53,102,013.32 | 41,457,540.93 |
| 支付给职工以及为职工支付的现金 | 18,898,568.28 | 10,789,643.76 | 26,806,898.51 | 20,006,144.09 |
| 支付的各项税费 | 9,999,671.07 | 5,238,328.65 | 15,291,260.25 | 11,385,714.78 |
| 支付其他与经营活动有关的现金 | 2,969,923.36 | 1,123,786.74 | 6,298,143.81 | 3,689,348.38 |
| 经营活动现金流出小计 | 66,759,346.28 | 34,040,509.48 | 101,498,315.89 | 76,538,748.18 |
| 经营活动产生的现金流量净额 | 20,005,457.3 | -9,870,725.57 | 68,852,818.53 | 50,279,822.85 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 21,845,855.56 | 21,845,855.56 | 21,522,388.89 | 21,522,388.89 |
| 取得投资收益收到的现金 | 534,596 | - | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 34,000 | 20,000 | 380,221.24 | 922,750 |
| 投资活动现金流入小计 | 22,414,451.56 | 21,865,855.56 | 21,902,610.13 | 22,445,138.89 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 32,088,945.59 | 18,961,643.58 | 33,817,025.29 | 21,712,113.06 |
| 投资支付的现金 | - | - | 14,999,458.88 | - |
| 投资活动现金流出小计 | 32,088,945.59 | 18,961,643.58 | 48,816,484.17 | 21,712,113.06 |
| 投资活动产生的现金流量净额 | -9,674,494.03 | 2,904,211.98 | -26,913,874.04 | 733,025.83 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 30,000,000 | - | 21,000,000 | 11,000,000 |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 30,000,000 | - | 21,000,000 | 11,000,000 |
| 偿还债务支付的现金 | 10,000,000 | - | 2,000,000 | 1,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 27,919,197.93 | 144,999.99 | 49,696,806.41 | 39,581,389.27 |
| 支付其他与筹资活动有关的现金 | - | - | 19,287,134.79 | 19,285,455.75 |
| 筹资活动现金流出小计 | 37,919,197.93 | 144,999.99 | 70,983,941.2 | 59,866,845.02 |
| 筹资活动产生的现金流量净额 | -7,919,197.93 | -144,999.99 | -49,983,941.2 | -48,866,845.02 |
| 四、汇率变动对现金及现金等价物的影响 | 169,487.26 | 139,843.48 | 483,468.82 | 398,612.13 |
| 五、现金及现金等价物净增加额 | 2,581,252.6 | -6,971,670.1 | -7,561,527.89 | 2,544,615.79 |
| 加:期初现金及现金等价物余额 | 41,323,467.7 | 41,323,467.7 | 48,884,995.59 | 48,884,995.59 |
| 期末现金及现金等价物余额 | 43,904,720.3 | 34,351,797.6 | 41,323,467.7 | 51,429,611.38 |
| 补充资料: | | | | |
| 净利润 | 32,132,348.72 | - | 57,947,690.52 | - |
| 资产减值准备 | 32,172.98 | - | 248,729.11 | - |
| 固定资产和投资性房地产折旧 | 3,084,094.67 | - | 6,307,722.79 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 3,084,094.67 | - | 6,307,722.79 | - |
| 无形资产摊销 | 979,587.76 | - | 299,230.42 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 9,348.61 | - | -1,403.14 | - |
| 固定资产报废损失 | - | - | 233,962.07 | - |
| 公允价值变动损失 | 47,508 | - | -289,672 | - |
| 财务费用 | 389,100.26 | - | -192,572.99 | - |
| 投资损失 | -1,450,807.12 | - | -2,639,849.4 | - |
| 递延所得税 | -1,025,701.12 | - | -64,048.38 | - |
| 其中:递延所得税资产减少 | -543,219.69 | - | - | - |
| 递延所得税负债增加 | -482,481.43 | - | -64,048.38 | - |
| 存货的减少 | 3,357,231.25 | - | -3,342,831.92 | - |
| 经营性应收项目的减少 | -15,064,903.84 | - | -8,717,291.23 | - |
| 经营性应付项目的增加 | -9,389,008.78 | - | 16,913,098.96 | - |
| 其他 | 6,028,200 | - | 2,009,400 | - |
| 现金的期末余额 | 43,904,720.3 | - | 41,323,467.7 | - |
| 减:现金的期初余额 | 41,323,467.7 | - | 48,884,995.59 | - |
| 现金及现金等价物的净增加额 | 2,581,252.6 | - | -7,561,527.89 | - |
| 公告日期 | 2025-08-22 | 2025-04-28 | 2025-03-25 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |