| 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 | 435,813,817.65 | 184,317,200.69 | 1,037,273,134.64 | 663,452,823.26 |
| 收到的税费返还 | 11,812.4 | - | - | - |
| 收到其他与经营活动有关的现金 | 2,983,824.39 | 2,670,242.14 | 3,553,483.66 | 10,751,968.51 |
| 经营活动现金流入小计 | 438,809,454.44 | 186,987,442.83 | 1,040,826,618.3 | 674,204,791.77 |
| 购买商品、接受劳务支付的现金 | 413,096,919.18 | 205,563,007.18 | 979,521,060.46 | 661,753,296.46 |
| 支付给职工以及为职工支付的现金 | 18,483,483.51 | 12,281,525.58 | 27,897,226.22 | 20,625,889.51 |
| 支付的各项税费 | 4,345,530.33 | 2,586,553.64 | 7,675,297.64 | 4,570,512.27 |
| 支付其他与经营活动有关的现金 | 7,187,243.24 | 4,643,924.22 | 9,263,609.73 | 6,238,430.08 |
| 经营活动现金流出小计 | 443,113,176.26 | 225,075,010.62 | 1,024,357,194.05 | 693,188,128.32 |
| 经营活动产生的现金流量净额 | -4,303,721.82 | -38,087,567.79 | 16,469,424.25 | -18,983,336.55 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 10,000,000 | 10,000,000 |
| 取得投资收益收到的现金 | - | - | 63,125 | 158,925.53 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 64,167 | 3,667 |
| 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 | - | - | 10,127,292 | 10,162,592.53 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,540,711.32 | 4,245,989.49 | 17,163,790.24 | 11,078,552.37 |
| 投资支付的现金 | 5,000,000 | - | 10,000,000 | 15,000,000 |
| 投资活动现金流出小计 | 9,540,711.32 | 4,245,989.49 | 27,163,790.24 | 26,078,552.37 |
| 投资活动产生的现金流量净额 | -9,540,711.32 | -4,245,989.49 | -17,036,498.24 | -15,915,959.84 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 922,500 | - | 8,887,732.98 | - |
| 取得借款收到的现金 | 10,532,981.28 | 9,123,811.28 | 82,841,826.49 | 66,501,326.39 |
| 收到其他与筹资活动有关的现金 | - | - | 743,517.02 | - |
| 筹资活动现金流入小计 | 11,455,481.28 | 9,123,811.28 | 92,473,076.49 | 66,501,326.39 |
| 偿还债务支付的现金 | 23,800,000 | 18,800,000 | 44,500,000 | 29,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 6,520,758.46 | 133,364.98 | 7,112,034.73 | 7,125,398.22 |
| 支付其他与筹资活动有关的现金 | 143,821.32 | 93,340 | 365,531.7 | 247,620 |
| 筹资活动现金流出小计 | 30,464,579.78 | 19,026,704.98 | 51,977,566.43 | 36,373,018.22 |
| 筹资活动产生的现金流量净额 | -19,009,098.5 | -9,902,893.7 | 40,495,510.06 | 30,128,308.17 |
| 四、汇率变动对现金及现金等价物的影响 | -214 | -1.68 | 3,593.72 | -297.7 |
| 五、现金及现金等价物净增加额 | -32,853,745.64 | -52,236,452.66 | 39,932,029.79 | -4,771,285.92 |
| 加:期初现金及现金等价物余额 | 74,595,064.15 | 74,595,064.15 | 34,663,034.36 | 34,663,034.36 |
| 期末现金及现金等价物余额 | 41,741,318.51 | 22,358,611.49 | 74,595,064.15 | 29,891,748.44 |
| 补充资料: | | | | |
| 净利润 | 8,932,686.17 | - | 27,845,569.2 | - |
| 固定资产和投资性房地产折旧 | 4,546,472.64 | - | 8,356,108.24 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 4,546,472.64 | - | 8,356,108.24 | - |
| 无形资产摊销 | 105,146.82 | - | 210,293.64 | - |
| 长期待摊费用摊销 | 123,259.27 | - | 86,846.65 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 138.75 | - |
| 固定资产报废损失 | - | - | 114,076.75 | - |
| 公允价值变动损失 | -1,230,908.84 | - | 480,457.94 | - |
| 财务费用 | 155,304.57 | - | 1,506,005.09 | - |
| 投资损失 | -810,698.33 | - | -124,546.5 | - |
| 递延所得税 | -2,931,260.53 | - | -761,758.25 | - |
| 其中:递延所得税资产减少 | -2,482,670.13 | - | -3,003,002.27 | - |
| 递延所得税负债增加 | -448,590.4 | - | 2,241,244.02 | - |
| 存货的减少 | -18,636,246.08 | - | -6,599,410.5 | - |
| 经营性应收项目的减少 | -10,604,077.64 | - | -42,819,002.46 | - |
| 经营性应付项目的增加 | 15,940,337.71 | - | 27,361,861.47 | - |
| 其他 | - | - | 1,768,121.1 | - |
| 现金的期末余额 | 41,741,318.51 | - | 74,595,064.15 | - |
| 减:现金的期初余额 | 74,595,064.15 | - | 34,663,034.36 | - |
| 现金及现金等价物的净增加额 | -32,853,745.64 | - | 39,932,029.79 | - |
| 公告日期 | 2025-08-20 | 2025-04-28 | 2025-04-02 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |