| 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 | 112,616,094.12 | 59,237,124.93 | 229,403,247.43 | 161,951,216.73 |
| 收到的税费返还 | 40,125.5 | 2,916.85 | 120,576.41 | 1,052,840.32 |
| 收到其他与经营活动有关的现金 | 214,634.65 | 101,930.97 | 5,362,811.01 | 5,255,177.7 |
| 经营活动现金流入小计 | 112,870,854.27 | 59,341,972.75 | 234,886,634.85 | 168,259,234.75 |
| 购买商品、接受劳务支付的现金 | 33,594,948.19 | 14,895,994.02 | 96,869,331.33 | 70,682,093.33 |
| 支付给职工以及为职工支付的现金 | 28,460,618.32 | 16,746,948.73 | 49,601,919.49 | 36,170,433.65 |
| 支付的各项税费 | 12,933,333.97 | 6,522,441.63 | 23,699,516.68 | 15,735,157.08 |
| 支付其他与经营活动有关的现金 | 4,301,616.23 | 2,019,181.09 | 7,762,979.46 | 5,394,702.49 |
| 经营活动现金流出小计 | 79,290,516.71 | 40,184,565.47 | 177,933,746.96 | 127,982,386.55 |
| 经营活动产生的现金流量净额 | 33,580,337.56 | 19,157,407.28 | 56,952,887.89 | 40,276,848.2 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 90,000,000 | - | 237,716,574.98 | 145,060,000 |
| 取得投资收益收到的现金 | 1,045,890.48 | - | - | 1,670,766.76 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 18,000 | - | 699,404.8 | 850 |
| 投资活动现金流入小计 | 91,063,890.48 | 0 | 238,415,979.78 | 146,731,616.76 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 14,650,177.9 | 2,282,884.5 | 23,222,030.32 | 12,553,860.2 |
| 投资支付的现金 | 91,190,000 | - | 270,060,000 | 180,060,000 |
| 投资活动现金流出小计 | 105,840,177.9 | 2,282,884.5 | 293,282,030.32 | 192,613,860.2 |
| 投资活动产生的现金流量净额 | -14,776,287.42 | -2,282,884.5 | -54,866,050.54 | -45,882,243.44 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 5,000,000 | - | 32,000,000 | 22,000,000 |
| 收到其他与筹资活动有关的现金 | 6,952,393.17 | - | 10,334,180.39 | 14,086,955.75 |
| 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 | 11,952,393.17 | - | 42,334,180.39 | 36,086,955.75 |
| 偿还债务支付的现金 | 14,100,000 | 6,100,000 | 30,900,000 | 26,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 270,287.65 | 157,995.98 | 31,402,420.43 | 30,468,576.65 |
| 支付其他与筹资活动有关的现金 | 2,250,000 | 1,125,000 | 3,327,522.94 | 2,475,000 |
| 筹资活动现金流出小计 | 16,620,287.65 | 7,382,995.98 | 65,629,943.37 | 58,943,576.65 |
| 筹资活动产生的现金流量净额 | -4,667,894.48 | -7,382,995.98 | -23,295,762.98 | -22,856,620.9 |
| 四、汇率变动对现金及现金等价物的影响 | 538,217.72 | 126,609.37 | 236,337.1 | 291,315.14 |
| 五、现金及现金等价物净增加额 | 14,674,373.38 | 9,618,136.17 | -20,972,588.53 | -28,170,701 |
| 加:期初现金及现金等价物余额 | 14,148,053.75 | 14,148,053.75 | 35,120,642.28 | 35,120,642.28 |
| 期末现金及现金等价物余额 | 28,822,427.13 | 23,766,189.92 | 14,148,053.75 | 6,949,941.28 |
| 补充资料: | | | | |
| 净利润 | 33,058,746.93 | - | 81,392,709.59 | - |
| 资产减值准备 | -342,931.81 | - | 3,641,733.02 | - |
| 固定资产和投资性房地产折旧 | 2,844,354.46 | - | 5,308,348.29 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 2,844,354.46 | - | 5,308,348.29 | - |
| 无形资产摊销 | 585,325.26 | - | 823,411.39 | - |
| 长期待摊费用摊销 | 2,781,927.42 | - | 5,943,963.76 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 1,563.8 | - | - | - |
| 固定资产报废损失 | 462.95 | - | 435,725.41 | - |
| 公允价值变动损失 | 617,244.05 | - | -1,123,435.52 | - |
| 财务费用 | -333,014.47 | - | 1,449,199.59 | - |
| 投资损失 | -1,796,689.55 | - | -2,056,441.92 | - |
| 递延所得税 | 12,796.27 | - | -833,101.28 | - |
| 其中:递延所得税资产减少 | 12,796.27 | - | -833,101.28 | - |
| 存货的减少 | -7,800,921.56 | - | -8,861,081.92 | - |
| 经营性应收项目的减少 | 21,002,386.51 | - | -105,081,613.15 | - |
| 经营性应付项目的增加 | -17,960,484.43 | - | 70,605,735.04 | - |
| 其他 | -545,439.88 | - | -1,581,864.94 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 9,846,422.21 | - |
| 现金的期末余额 | 28,822,427.13 | - | 14,148,053.75 | - |
| 减:现金的期初余额 | 14,148,053.75 | - | 35,120,642.28 | - |
| 现金及现金等价物的净增加额 | 14,674,373.38 | - | -20,972,588.53 | - |
| 公告日期 | 2025-08-26 | 2025-04-25 | 2025-04-25 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |