| 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 | 34,692,630.62 | 13,870,840.74 | 90,697,073.67 | 79,484,800.98 |
| 收到的税费返还 | 3,603,600 | 2,238,600 | 4,359,000 | 3,469,800 |
| 收到其他与经营活动有关的现金 | 4,737,791.65 | 220,657.16 | 2,330,608.06 | 5,738,231 |
| 经营活动现金流入小计 | 43,034,022.27 | 16,330,097.9 | 97,386,681.73 | 88,692,831.98 |
| 购买商品、接受劳务支付的现金 | 14,096,022.1 | 249,893.36 | 36,786,251.7 | 35,542,511.66 |
| 支付给职工以及为职工支付的现金 | 15,319,139.15 | 7,614,122.32 | 28,818,767.29 | 21,317,848.21 |
| 支付的各项税费 | 9,993,490.87 | 1,470,564.55 | 15,185,119.36 | 9,331,311.28 |
| 支付其他与经营活动有关的现金 | 14,456,930.71 | 6,933,976.13 | 7,889,790.47 | 6,366,593.25 |
| 经营活动现金流出小计 | 53,865,582.83 | 16,268,556.36 | 88,679,928.82 | 72,558,264.4 |
| 经营活动产生的现金流量净额 | -10,831,560.56 | 61,541.54 | 8,706,752.91 | 16,134,567.58 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 20,139,754.61 | 20,000,000 | 15,000,000 | 5,000,000 |
| 取得投资收益收到的现金 | 470,500.93 | 360,306.61 | 1,051,009.25 | 813,884.85 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 381,592.92 | 18,000 | - | - |
| 投资活动现金流入小计 | 20,991,848.46 | 20,378,306.61 | 16,051,009.25 | 5,813,884.85 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 20,085,647.26 | 19,022,389.19 | 23,556,913.08 | 30,262,830.38 |
| 投资支付的现金 | 5,000,000 | 5,000,000 | 20,000,000 | 50,300,000 |
| 投资活动现金流出小计 | 25,085,647.26 | 24,022,389.19 | 43,556,913.08 | 80,562,830.38 |
| 投资活动产生的现金流量净额 | -4,093,798.8 | -3,644,082.58 | -27,505,903.83 | -74,748,945.53 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 30,000,000 | 30,000,000 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 30,000,000 | 30,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 10,205,886.4 | 201,478.27 | 6,994,576.91 | 6,682,910.25 |
| 筹资活动现金流出小计 | 10,205,886.4 | 201,478.27 | 6,994,576.91 | 6,682,910.25 |
| 筹资活动产生的现金流量净额 | -10,205,886.4 | -201,478.27 | 23,005,423.09 | 23,317,089.75 |
| 五、现金及现金等价物净增加额 | -25,131,245.76 | -3,784,019.31 | 4,206,272.17 | -35,297,288.2 |
| 加:期初现金及现金等价物余额 | 95,282,583.5 | 95,282,583.5 | 91,076,311.33 | 91,076,311.33 |
| 期末现金及现金等价物余额 | 70,151,337.74 | 91,498,564.19 | 95,282,583.5 | 55,779,023.13 |
| 补充资料: | | | | |
| 净利润 | 10,864,245.86 | - | 24,190,633.05 | - |
| 资产减值准备 | - | - | 175,067.48 | - |
| 固定资产和投资性房地产折旧 | 4,848,022.78 | - | 4,846,219.69 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 4,848,022.78 | - | 4,846,219.69 | - |
| 无形资产摊销 | 266,375 | - | 1,282,750.08 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -3,760.36 | - | - | - |
| 公允价值变动损失 | - | - | -139,754.61 | - |
| 财务费用 | 515,666.65 | - | 311,666.66 | - |
| 投资损失 | -470,500.93 | - | -998,190.86 | - |
| 递延所得税 | -294,331.42 | - | -17,768.79 | - |
| 其中:递延所得税资产减少 | -273,368.23 | - | -35,759.22 | - |
| 递延所得税负债增加 | -20,963.19 | - | 17,990.43 | - |
| 存货的减少 | -10,597,966.03 | - | 195,093.75 | - |
| 经营性应收项目的减少 | -26,780,106.18 | - | -17,207,350.03 | - |
| 经营性应付项目的增加 | 11,046,000.9 | - | -4,006,733.15 | - |
| 现金的期末余额 | 70,151,337.74 | - | 95,282,583.5 | - |
| 减:现金的期初余额 | 95,282,583.5 | - | 91,076,311.33 | - |
| 现金及现金等价物的净增加额 | -25,131,245.76 | - | 4,206,272.17 | - |
| 公告日期 | 2025-08-26 | 2025-04-28 | 2025-04-22 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |