| 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 | 170,087,258.22 | 104,335,322.4 | 50,806,175.1 | 220,638,168.91 |
| 收到的税费返还 | 468,470.12 | 468,470.12 | 468,470.12 | - |
| 收到其他与经营活动有关的现金 | 5,696,945.05 | 3,780,603.97 | 1,719,283.69 | 22,995,011.3 |
| 经营活动现金流入小计 | 176,252,673.39 | 108,584,396.49 | 52,993,928.91 | 243,633,180.21 |
| 购买商品、接受劳务支付的现金 | 25,322,456.42 | 14,383,278.32 | 6,707,290.68 | 36,563,682.74 |
| 支付给职工以及为职工支付的现金 | 91,573,930.22 | 59,765,640.67 | 33,725,831.28 | 108,166,841.76 |
| 支付的各项税费 | 11,170,619.27 | 6,204,888 | 2,949,844.63 | 16,116,563.75 |
| 支付其他与经营活动有关的现金 | 19,521,975.01 | 13,796,194.01 | 7,246,179.22 | 32,807,816.64 |
| 经营活动现金流出小计 | 147,588,980.92 | 94,150,001 | 50,629,145.81 | 193,654,904.89 |
| 经营活动产生的现金流量净额 | 28,663,692.47 | 14,434,395.49 | 2,364,783.1 | 49,978,275.32 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 40,100,000 | 30,100,000 | 100,000 | - |
| 取得投资收益收到的现金 | 3,308,510.17 | 55,830.72 | 38.26 | 5,673,370.84 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 254,700 | - | - | 170,895 |
| 投资活动现金流入小计 | 43,663,210.17 | 30,155,830.72 | 100,038.26 | 5,844,265.84 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 12,448,407.91 | 9,513,725.56 | 7,028,668.63 | 24,108,268.61 |
| 投资支付的现金 | 44,100,000 | 41,100,000 | 10,100,000 | - |
| 投资活动现金流出小计 | 56,548,407.91 | 50,613,725.56 | 17,128,668.63 | 24,108,268.61 |
| 投资活动产生的现金流量净额 | -12,885,197.74 | -20,457,894.84 | -17,028,630.37 | -18,264,002.77 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 100,000 |
| 筹资活动现金流入平衡项目 | - | 0 | - | 0 |
| 筹资活动现金流入小计 | - | 0 | - | 100,000 |
| 分配股利、利润或偿付利息支付的现金 | 25,072,545.34 | 25,072,545.34 | - | 33,723,950.57 |
| 支付其他与筹资活动有关的现金 | 3,204,441.09 | 2,367,341.08 | 1,315,270.54 | 47,062,919.71 |
| 筹资活动现金流出小计 | 28,276,986.43 | 27,439,886.42 | 1,315,270.54 | 80,786,870.28 |
| 筹资活动产生的现金流量净额 | -28,276,986.43 | -27,439,886.42 | -1,315,270.54 | -80,686,870.28 |
| 五、现金及现金等价物净增加额 | -12,498,491.7 | -33,463,385.77 | -15,979,117.81 | -48,972,597.73 |
| 加:期初现金及现金等价物余额 | 174,158,118.92 | 174,158,118.92 | 174,158,118.92 | 223,130,716.65 |
| 期末现金及现金等价物余额 | 161,659,627.22 | 140,694,733.15 | 158,179,001.11 | 174,158,118.92 |
| 补充资料: | | | | |
| 净利润 | - | 12,127,160.18 | - | 27,741,791.6 |
| 固定资产和投资性房地产折旧 | - | 8,289,976.11 | - | 16,658,524.07 |
| 无形资产摊销 | - | 102,987.02 | - | 178,341.88 |
| 长期待摊费用摊销 | - | 1,126,330.1 | - | 2,341,205.3 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -25,175.51 | - | -2,490.39 |
| 固定资产报废损失 | - | 2,521.25 | - | 24,140.56 |
| 公允价值变动损失 | - | -5,789.61 | - | - |
| 财务费用 | - | 300,070.45 | - | 701,402.2 |
| 投资损失 | - | 310,335.61 | - | -905,582.77 |
| 递延所得税 | - | 1,388,737.8 | - | -353,128.78 |
| 其中:递延所得税资产减少 | - | 75,329.04 | - | -187,973.74 |
| 递延所得税负债增加 | - | 1,313,408.76 | - | -165,155.04 |
| 存货的减少 | - | 241,297.92 | - | -363,310.36 |
| 经营性应收项目的减少 | - | -15,850,996.8 | - | -16,678,565.6 |
| 经营性应付项目的增加 | - | 2,294,172.46 | - | 11,197,702.21 |
| 现金的期末余额 | - | 140,694,733.15 | - | 174,158,118.92 |
| 减:现金的期初余额 | - | 174,158,118.92 | - | 223,130,716.65 |
| 现金及现金等价物的净增加额 | - | -33,463,385.77 | - | -48,972,597.73 |
| 公告日期 | 2025-10-29 | 2025-08-28 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 标准无保留意见 |