| 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 | 256,455,978.9 | 115,724,045.19 | 473,518,716.02 | 283,054,785.6 |
| 收到的税费返还 | 15,948.8 | 15,948.8 | - | - |
| 收到其他与经营活动有关的现金 | 2,149,086.68 | 1,026,985.63 | 5,824,537.91 | 5,308,697.48 |
| 经营活动现金流入小计 | 258,621,014.38 | 116,766,979.62 | 479,343,253.93 | 288,363,483.08 |
| 购买商品、接受劳务支付的现金 | 84,363,895.01 | 42,909,534.43 | 195,902,142.54 | 91,620,162.54 |
| 支付给职工以及为职工支付的现金 | 50,646,508.64 | 28,693,609.06 | 86,981,508.59 | 66,030,245.52 |
| 支付的各项税费 | 19,772,727 | 6,810,319.99 | 34,978,337.29 | 24,720,983.05 |
| 支付其他与经营活动有关的现金 | 11,272,798.6 | 4,848,302.81 | 25,028,803.27 | 19,536,985 |
| 经营活动现金流出小计 | 166,055,929.25 | 83,261,766.29 | 342,890,791.69 | 201,908,376.11 |
| 经营活动产生的现金流量净额 | 92,565,085.13 | 33,505,213.33 | 136,452,462.24 | 86,455,106.97 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 20,000,000 | - | - | - |
| 取得投资收益收到的现金 | 60,146.1 | - | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 11,228.76 | - | 111,723 | 49,734.51 |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 20,071,374.86 | - | 111,723 | 49,734.51 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 70,236,195.46 | 2,301,826.47 | 5,041,266.98 | 3,570,302.42 |
| 投资支付的现金 | 20,000,000 | 20,000,000 | - | - |
| 投资活动现金流出小计 | 90,236,195.46 | 22,301,826.47 | 5,041,266.98 | 3,570,302.42 |
| 投资活动产生的现金流量净额 | -70,164,820.6 | -22,301,826.47 | -4,929,543.98 | -3,520,567.91 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 20,000,000 | 10,000,000 | 55,900,000 | 55,900,000 |
| 收到其他与筹资活动有关的现金 | 70,835,401 | - | 10,085,000 | 10,085,000 |
| 筹资活动现金流入小计 | 90,835,401 | 10,000,000 | 65,985,000 | 65,985,000 |
| 偿还债务支付的现金 | 39,900,000 | 10,000,000 | 121,677,568.04 | 105,677,568.04 |
| 分配股利、利润或偿付利息支付的现金 | 55,542,664.75 | 153,490.56 | 29,012,504.83 | 28,631,883.1 |
| 支付其他与筹资活动有关的现金 | 597,160 | 315,000 | 51,225,528.37 | 51,129,198.09 |
| 筹资活动现金流出小计 | 96,039,824.75 | 10,468,490.56 | 201,915,601.24 | 185,438,649.23 |
| 筹资活动产生的现金流量净额 | -5,204,423.75 | -468,490.56 | -135,930,601.24 | -119,453,649.23 |
| 四、汇率变动对现金及现金等价物的影响 | -536,655.92 | -254,693.66 | -174,571.43 | -260,955.98 |
| 五、现金及现金等价物净增加额 | 16,659,184.86 | 10,480,202.64 | -4,582,254.41 | -36,780,066.15 |
| 加:期初现金及现金等价物余额 | 164,195,389.84 | 164,195,389.84 | 168,777,644.25 | 168,777,644.25 |
| 期末现金及现金等价物余额 | 180,854,574.7 | 174,675,592.48 | 164,195,389.84 | 131,997,578.1 |
| 补充资料: | | | | |
| 净利润 | 45,608,793.11 | - | 67,474,242.09 | - |
| 资产减值准备 | 5,786,876.52 | - | 5,664,914.73 | - |
| 固定资产和投资性房地产折旧 | 40,864,954.69 | - | 85,356,098.21 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 40,864,954.69 | - | 85,356,098.21 | - |
| 无形资产摊销 | 541,025.76 | - | 1,085,244.5 | - |
| 长期待摊费用摊销 | 54,910.62 | - | 109,821.24 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 11,228.76 | - | -39,463.31 | - |
| 固定资产报废损失 | 2,069.21 | - | -58,741.31 | - |
| 公允价值变动损失 | -20,000 | - | - | - |
| 财务费用 | 952,608.71 | - | 2,454,759.92 | - |
| 投资损失 | -40,146.1 | - | - | - |
| 递延所得税 | -1,335,520.83 | - | 2,495,945.2 | - |
| 其中:递延所得税资产减少 | -1,335,520.83 | - | 2,495,945.2 | - |
| 存货的减少 | -16,789,813.67 | - | -10,915,658.07 | - |
| 经营性应收项目的减少 | 10,265,640.75 | - | 823,625.41 | - |
| 经营性应付项目的增加 | -4,475,081.18 | - | -18,752,634.84 | - |
| 其他 | 10,310,274 | - | - | - |
| 现金的期末余额 | 180,854,574.7 | - | 164,195,389.84 | - |
| 减:现金的期初余额 | 164,195,389.84 | - | 168,777,644.25 | - |
| 现金及现金等价物的净增加额 | 16,659,184.86 | - | -4,582,254.41 | - |
| 公告日期 | 2025-08-12 | 2025-04-22 | 2025-04-15 | 2024-10-18 |
| 审计意见(境内) | | | 标准无保留意见 | |