| 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 | 259,190,482.55 | 131,168,145.59 | 490,560,531.49 | 367,753,143.82 |
| 收到的税费返还 | 15,537,909.63 | 6,419,467.07 | 25,674,764.93 | 19,632,499.74 |
| 收到其他与经营活动有关的现金 | 19,544,257.41 | 15,551,454.87 | 50,024,108.15 | 34,758,737.05 |
| 经营活动现金流入小计 | 294,272,649.59 | 153,139,067.53 | 566,259,404.57 | 422,144,380.61 |
| 购买商品、接受劳务支付的现金 | 215,684,030.97 | 124,976,288.67 | 455,481,737.83 | 344,182,101.17 |
| 支付给职工以及为职工支付的现金 | 21,126,837.84 | 13,075,619.24 | 40,377,149.65 | 31,786,026.87 |
| 支付的各项税费 | 5,585,602.64 | 3,688,832.77 | 6,075,170.4 | 4,739,384.94 |
| 支付其他与经营活动有关的现金 | 22,879,018.56 | 10,803,310.28 | 49,326,392.49 | 36,945,385.35 |
| 经营活动现金流出小计 | 265,275,490.01 | 152,544,050.96 | 551,260,450.37 | 417,652,898.33 |
| 经营活动产生的现金流量净额 | 28,997,159.58 | 595,016.57 | 14,998,954.2 | 4,491,482.28 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 |
| 取得投资收益收到的现金 | 814,500 | 843,927.02 | 900,000 | 1,106,732.85 |
| 投资活动现金流入小计 | 60,814,500 | 60,843,927.02 | 60,900,000 | 61,106,732.85 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 7,672,405.78 | 314,230.58 | 26,803,642.55 | 18,293,471.54 |
| 投资支付的现金 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 |
| 投资活动现金流出小计 | 67,672,405.78 | 60,314,230.58 | 86,803,642.55 | 78,293,471.54 |
| 投资活动产生的现金流量净额 | -6,857,905.78 | 529,696.44 | -25,903,642.55 | -17,186,738.69 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 10,000,000 | - | 20,200,000 | 20,100,000 |
| 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 | 10,000,000 | - | 20,200,000 | 20,100,000 |
| 偿还债务支付的现金 | - | 24,000 | 28,385,352 | 28,285,352 |
| 分配股利、利润或偿付利息支付的现金 | 13,272,406.5 | - | 18,075,388.21 | 18,074,588.2 |
| 支付其他与筹资活动有关的现金 | 57,120 | 2,200 | - | - |
| 筹资活动现金流出小计 | 13,329,526.5 | 26,200 | 46,460,740.21 | 46,359,940.2 |
| 筹资活动产生的现金流量净额 | -3,329,526.5 | -26,200 | -26,260,740.21 | -26,259,940.2 |
| 四、汇率变动对现金及现金等价物的影响 | 2,232,105.88 | 1,269,491.91 | 2,798,469.32 | 2,372,613.18 |
| 五、现金及现金等价物净增加额 | 21,041,833.18 | 2,368,004.92 | -34,366,959.24 | -36,582,583.43 |
| 加:期初现金及现金等价物余额 | 61,054,459.51 | 61,054,459.51 | 95,421,418.75 | 95,421,418.75 |
| 期末现金及现金等价物余额 | 82,096,292.69 | 63,422,464.43 | 61,054,459.51 | 58,838,835.32 |
| 补充资料: | | | | |
| 净利润 | 6,433,373.77 | - | 14,958,737.19 | - |
| 资产减值准备 | 2,138,706.29 | - | 3,929,418.74 | - |
| 固定资产和投资性房地产折旧 | 9,326,202.34 | - | 15,500,296.46 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,326,202.34 | - | 15,500,296.46 | - |
| 无形资产摊销 | 238,636.32 | - | 507,671.96 | - |
| 财务费用 | -2,231,296.99 | - | -3,303,566.69 | - |
| 投资损失 | -814,500 | - | -900,000 | - |
| 递延所得税 | 289,956.09 | - | -229,843.42 | - |
| 其中:递延所得税资产减少 | 331,953.37 | - | -92,544.74 | - |
| 递延所得税负债增加 | -41,997.28 | - | -137,298.68 | - |
| 存货的减少 | -9,995,427 | - | -9,809,217.99 | - |
| 经营性应收项目的减少 | 22,111,311.64 | - | 1,178,029.36 | - |
| 经营性应付项目的增加 | 1,758,570.81 | - | -7,465,150.25 | - |
| 其他 | 157,269.94 | - | 578,613.87 | - |
| 现金的期末余额 | 82,096,292.69 | - | 61,054,459.51 | - |
| 减:现金的期初余额 | 61,054,459.51 | - | 95,421,418.75 | - |
| 现金及现金等价物的净增加额 | 21,041,833.18 | - | -34,366,959.24 | - |
| 公告日期 | 2025-08-25 | 2025-04-28 | 2025-04-21 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |