| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 166,940,889.71 | 115,423,503.03 | 58,376,770.91 | 209,497,464.69 |
| 收到的税费返还 | 5,929,201.47 | 3,192,811.04 | 1,744,599.25 | 6,379,909.42 |
| 收到其他与经营活动有关的现金 | 2,945,685.04 | 1,126,997.97 | 1,210,884.69 | 2,545,101.14 |
| 经营活动现金流入小计 | 175,815,776.22 | 119,743,312.04 | 61,332,254.85 | 218,422,475.25 |
| 购买商品、接受劳务支付的现金 | 91,166,706.74 | 55,986,259.93 | 27,406,051.6 | 96,727,550.37 |
| 支付给职工以及为职工支付的现金 | 64,192,347.05 | 43,257,631.3 | 19,050,467.97 | 74,871,445.29 |
| 支付的各项税费 | -1,052,169.36 | 1,640,884.2 | 517,543.66 | 4,828,087.32 |
| 支付其他与经营活动有关的现金 | 15,575,893.13 | 10,059,388.57 | 3,890,597.54 | 16,009,156.49 |
| 经营活动现金流出小计 | 169,882,777.56 | 110,944,164 | 50,864,660.77 | 192,436,239.47 |
| 经营活动产生的现金流量净额 | 5,932,998.66 | 8,799,148.04 | 10,467,594.08 | 25,986,235.78 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 50,000,000 | - | - | 50,000,000 |
| 取得投资收益收到的现金 | 1,048,354 | - | - | 1,504,109.59 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 3,890 | - | - | 11,980 |
| 投资活动现金流入的平衡项目 | 0 | - | - | 0 |
| 投资活动现金流入小计 | 51,052,244 | - | - | 51,516,089.59 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,224,235.06 | 1,360,713.73 | 675,822.77 | 11,682,946.83 |
| 投资支付的现金 | 50,000,000 | - | - | 50,000,000 |
| 投资活动现金流出小计 | 52,224,235.06 | 1,360,713.73 | 675,822.77 | 61,682,946.83 |
| 投资活动产生的现金流量净额 | -1,171,991.06 | -1,360,713.73 | -675,822.77 | -10,166,857.24 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 6,743,125 |
| 筹资活动现金流入平衡项目 | - | - | - | 0 |
| 筹资活动现金流入小计 | - | - | - | 6,743,125 |
| 分配股利、利润或偿付利息支付的现金 | 8,873,287.17 | 8,873,287.17 | - | 9,701,129.64 |
| 支付其他与筹资活动有关的现金 | 3,590,496.6 | 2,758,269.6 | 1,754,399.8 | 15,649,932.72 |
| 筹资活动现金流出小计 | 12,463,783.77 | 11,631,556.77 | 1,754,399.8 | 25,351,062.36 |
| 筹资活动产生的现金流量净额 | -12,463,783.77 | -11,631,556.77 | -1,754,399.8 | -18,607,937.36 |
| 四、汇率变动对现金及现金等价物的影响 | 525,937.58 | 668,511.64 | 300,779.9 | 2,144,844.81 |
| 五、现金及现金等价物净增加额 | -7,176,838.59 | -3,524,610.82 | 8,338,151.41 | -643,714.01 |
| 加:期初现金及现金等价物余额 | 192,730,156.99 | 192,730,156.99 | 193,364,996.45 | 193,373,871 |
| 期末现金及现金等价物余额 | 185,553,318.4 | 189,205,546.17 | 201,703,147.86 | 192,730,156.99 |
| 补充资料: | | | | |
| 净利润 | - | 9,164,633.11 | - | 22,465,266.76 |
| 资产减值准备 | - | -213,628.78 | - | -118,047.15 |
| 固定资产和投资性房地产折旧 | - | 1,709,643.15 | - | 2,533,812.93 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 1,709,643.15 | - | 2,533,812.93 |
| 无形资产摊销 | - | 189,837 | - | 361,705 |
| 长期待摊费用摊销 | - | 279,879.82 | - | 647,060.29 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -11,406.27 | - | -24,730.91 |
| 固定资产报废损失 | - | 2,156.15 | - | 303.13 |
| 公允价值变动损失 | - | -334,726.03 | - | -732,191.78 |
| 财务费用 | - | -823,408.4 | - | -2,138,840.79 |
| 投资损失 | - | - | - | -510,257.56 |
| 递延所得税 | - | -899,388.72 | - | -646,398.47 |
| 其中:递延所得税资产减少 | - | -615,801.12 | - | -91,952.47 |
| 递延所得税负债增加 | - | -283,587.6 | - | -554,446 |
| 存货的减少 | - | -3,353,098.53 | - | -7,632,248.75 |
| 经营性应收项目的减少 | - | -2,450,493.74 | - | -1,951,984.89 |
| 经营性应付项目的增加 | - | 2,481,324.58 | - | 6,838,142.31 |
| 其他 | - | 612,905.04 | - | 886,483.17 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 3,358,444.72 |
| 现金的期末余额 | - | 189,205,546.17 | - | 192,730,156.99 |
| 减:现金的期初余额 | - | 192,730,156.99 | - | 193,373,871 |
| 现金及现金等价物的净增加额 | - | -3,524,610.82 | - | -643,714.01 |
| 公告日期 | 2025-10-28 | 2025-08-27 | 2025-04-28 | 2025-04-28 |
| 审计意见(境内) | | | | 标准无保留意见 |